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    Current Science - Volume 40    
 
 
January 1971. 1
 
Oxidation of Monodomain Magnetic Grains in Basalts and Associated Changes in Magnetic Properties-- C.Radhakrishnamurthy, P.K.S.Raja and S.D.Likhite 1-3

Hybridization in Modern Roses-- Pushpa Lata

4-6
Development of Male and Female Gametophytes in Prinsepia Utilis Royle-- Manoj Kumar Sharma and H.S.Narayana 7-8
Letters to the Editor  
Calibration of sample tube dead space in adsorption experiments without using Helium -- S.G.T. Bhat and K.S. Narayan 9-10
Variable orders in the Bromination of p-Nitrophenol -- N. Sridhar, J. Rajaram and J.C. Kuriacose 10-11
Chemical investigation of Bischofia Javanica -- S.S. Misra and R.S Tewari 11-12
A Preliminary report on the toxinc nature of Aspergillus Candidus, A Common food contaminant -- C.S. Ramdoss and E.R.S. Shanmugasundaram 12-13
Fossil and middle stone age tools from Nandur-Madhmeshwar on the Godavari river (Nasik District, Maharashtra State -- R.V. Joshi and S.A. Sali 13-14
Leaching patterns of monazite and Zircon -- E.A.V Prasad and M.G.C. Naidu 14-15
Sex dimorphism in the Bombardier Beetle Pherophosphus Hilaris, Fabr., (Carabidae:Coleoptera) --N.P.Kalyanam and K. Shanmugam 15-16
Some observations on the follocular epithelium of Cybister (Coleoptera) -- P.K.Shrivastava 16-17
Occurrence of Arenicola Brasiliensis nonato in Ratnagiri -- U.D. Gaikwad 17-17
On the optimal sampling tim for assessment of nematode populations in rice soils -- P.K.Das and Y.S. Rao 17-18
Effect of Dolichos yellow mosaic on chlorophyll and leaf protins -- G.Chinnadurai and m Chandrasekharan Nair 18-19
Effect of pre-treatment of leaves of coleus Blumei, Benth, with Cytokinins on amino-acid induced abscission of debladed petioles -- D.P. Viswanath, K.M. Appaiah, S.Rama Rao andK.S.Krishna Sastry 19-20
A leaf spot of Acrocarpus Fraxinifolius W. -- V. Agnihothrudu 20-21
Pectic and cellulolytic enzymes of Xanthomonas Malvacearum, The incitant of Bacterial blight of Cotton -- J.P. Verma and R.P. Singh 21-22
Triple Trisomic in pearl Millet -- B.S. Gill and S.S. Virmani 22-22
Reviews and Notices of Books 23-24
January 1971. 2
 
Alkaline Earth materials in Marine Sediments Off Tarapur Coast-- S.R.Rao and S.M.Shah 25-27
Preparation of Bixin and Methyl Bixin from Indian Seeds of Bixa Orellana-- C.P.Bahl, T.R.Seshadri and T.N.C.Vedantham 27-28
Inheritance of Dye Binding Capacity Value in Rice-- C.B.Singh, S.Arora and A.K.Kaul 28-29
Rate Co-Efficient for Two-Body N-Atoms Recombination-- S.N.Ghosh and S.K.Jain 29-31
The Megatectonics of Continents and Oceans 31-31
Letters to the Editor  
Einstein coefficient oscillator strength and the lifetime measurement in the B1-X (Summation) system of PbO -- Prem Shankar Dube 32-32
Solution properties of Poly(butyl acrylate) and Poly (butyl acrylate-co-styrene) -- K.S.V.Srinivasan, K.Karunakaran and M.Santappa 32-34
Structure of Ixiolite -- D.A.Braganza, K.M.Phadke, A.M.Waditwar, S.P.Kedar and K.Rama Rao 34-35
Relative efficiency of bacterial gum and organic matter extract as aggregating agents in Sand-Clay mixtures -- V.A.K.Sarma and C.Dakshinamurti 35-36
Structure of Salacia Diketone- From Salacia Prenoides -- S.Rangaswami and N.C.Tewari 36-36
Pseudomorphous Calcite cubes from Koyananagar, Maharashtra, India -- V.V.peshwa and Anant V.Phadke 37-37
Pleistocene deposit around Ariyalur (Madras) -- Ehsanullah Khan 37-38
Note on the occurence of Phosphate in Aru valley, Kashmir, Himalaya -- N.H.Hashimi 38-39
Sexual Dichromatism in the Puffer fish, Chelondon Cutcutia -- Krishna Swarup and Devendra Kumar Singh 39-40
Niacin inhibition of root growth in Lettuce seedlings -- Prakash Mullick and U.N.Chatterji 40-41
Antifungal vapour action of VFI tablets against microbial deterioration and seed-Borne Pathogens -- Dharam Vir and Ashok Gaur 41-42
Nomenclatural revision of the common rust fungus affecting Sugarcane -- A.V.Sathe 42-43
Effect of Antibiotics on Nucleic acid and Protein syntheses in Azotobacter Chroococcum and Rhizobium Trifolii -- R.P.Sethi and G.S.Venkataraman 43-44
Pollen dimorphism in Wedelia Biflora DC. -- A.N.Rao and E.T.Ong 44-45
Suitability of different types of Glassware in sporulation studies on Cercospora Personata -- K.S.Bhama 45-46
An Interogeneric cross in the Cucurbitaceae (Coccinia Indica W.and A.X Bryonopsis Lacinosia ARN.) -- R.P.Roy and P.M.Roy 46-48
A note on the successive Egg-laying without mating of some Indian Crabs -- P.S.Gore 48-48
Reviews and Notices of Books 49-50
February 1971. 3
 
Eradication and Utilization of Water Hyacinth-- Archana Sharma 51-55
Avian Encephalomyelitis 55-58
Nutritional Quality of Some Popular Rice Varieties-- P.Raghavaiah, V.P.Ahuja, A.K.Kaul and M.S.Naik 58-59
Letters to the Editor  
Neutron diffraction study of triglycine sulphate -- V.M. Padmanabhan and v.S. Yadav 60-61
On light tracks in the presence of a massive body -- R. Burman 61-62
Dielectric constant of certain dihydroxy solids -- B.S. Rajyam, C.V. Ramaswamy and C.R. K. Murthy 62-62
Crystalographic studies in the system (1-X) La3NbO7+X Sm2Nb)7 -- O.B. Thakre, P.V. Patil and V.S. Chincholkar 62-63
Time series in biological rhythm -- Barundeb Banerjee 63-64
Asphyxia from Congenital Goitre in new-Born Kids -- S.K. gupta and U.K. Sharma 64-65
Sexual dimorphism in Indian Freshwater Goby, Glossogobius Giuris (Ham.) -- D.N. Saksens 65-66
A new laboratory technique for preservation of plant specimens -- M.T. Sheikh 66-67
Salt tolerence in Methi at Germination stage -- A.F. Habib, T. Swamy Rao and S.W. Mensinkal 67-67
Note on a strain of Nostoc Linckia unable to use molecular nitrogen -- H. Ahmad and G.S. Venkataraman 67-69
Root-Knot nematodes and bacterial nodulation in soybean -- M. Balasubramanian 69-70
Observations on the Glyco-alkaloid content of diploid and tetraploid Solanum Khasianum Clarke -- E.K. Janaki Ammal and Bharati Bhatt 70-71
Reviews and Notices of Books 71-73
Announcements 73-73
February 1971. 4
 
Organic Materials in the Marine Environment and the Associated Metallic Elements-- T.N.V.Pillai, M.V.M.Desai, Elizabeth Mathew, S.Ganapathy and A.K.Ganguly 75-81
Viral Antigens in the Bai Strain A (Avian Myeloblastosis) Virus Associated Myeloblasts and Chick Fibroblasts-- P.R.Rao 81-82
Letters to the Editor  
Bromination of anisole catalysed by Zinc chloride, Iodine Bromide and oyher salts -- N.S. Gnanapragasam and N. Joseph -- 83-83
Mechanism of chromic acid oxidation of acetophenone -- S.K. Tandon, K.K. Banerji and G.V. Bakore 84-84
Crystalline chemical components of the flowers of Adhathoda Vasica -- S. Rangaswami and r. Seshadri 84-85
Bitter Principles of Physalis minima and Physalis Peruviana -- S. Shankar Subramanian and P.D. Sethi 85-86
Anti-Inflammatory principles of Vanda Roxhburghii -- K. Basu, B. Dasgupta, S.K. Bhattacharya, R. Lal and P.K. Das 86-87
An unusual mineral assemblage in Tuffisite veins at Pimpalwandi, District Poona, Maharashtra -- G.G. DEshpande, V.V. Peshwa and N.S. Ghate 87-88
Abnormal development of lower incisors in the Indian Gerbil, Tatera Indica Indica (Hardwicke) (Rodentia: Muridae) -- S. Chakraborty and D.K. Ghosal 88-89
Association of some lead and stem characteristics with Grain yield in peral Millet --P.S. Phul 89-90
Foliar spray of urea for yield increase in Rice -- U.P. Bhaskaran and Rajat De 90-91
Some new records of rice Hoppers in Maharashtra -- V.M.Khaire and D.G. Bhapkar 91-92
Differentiationof Saccharum Officinarum Tissues invitro -- R. Narayana and H. Srinivasan 92-93
Morphactin and cytokinins interactionin Seedling growth of Ruellia Tuberosa Linn. -- D.D. Chawan, D.N. Sen and K.D. Sharma 93-94
Reviews and Notices of Books 94-96
Errata 96-96
March 1971. 5
 
Citric Acid Metabolism in the Fruit Tissues of Citrus Acida-- C.V.Ramakrishnan 97-99
A New Class of Electromagnetic Fields-- R.M.Mishra and Deo Bhushan Pandey 100-101
K-X Ray and Gamma-Ray Angular Correlations in the Decay of 153 GD and !86 RE using High Efficiency Sum-Peak Coincidence Scintillation Spectrometer 101-103
First Asian Congress of Nutrition 103-103
Letters to the Editor  
The general Lorentz matrix and some identities -- V.V. Narlikar 104-104
Study of ultrasonic absorption around the critical region in n-Hexane-o-Toluidine -- P.C. Raju and K. Subbarao 104-105
Reaction of cadmium acetylacetonate with nitrogen donor ligands -- B. Paul and d.V. Ramana Rao 106-106
kaempferol 3-O-Rhamnogalactoside : Revised structure for a glycoside in the leaves of Gliricidia Maculata -- V. Hariharan, S. Rangawami and V. Subramani Iyer 106-107
The Effect of Phynylhydrazine on Glucose-6-Phosphate dehydrogenase (EC1.1.1.49) levels in rice moth larva (Corcyra Cephalonica St.) --G. Ranganathan, N.S. Ranganathan and E.R.B. Shanmugasundaram 107-109
Laboratory rearing of Balanus amphitrite Communis (D.) -- A.A. Khrande and M.K. Thomas 109-110
Occurrence of Klossiella Muris, smith, 1889 in the kidney of a Mouse -- C.F. Mataney, K.C. Bhatia and P.K.R. Iyer 110-111
Occurrence of symbiosis in species of Amaranthus -- S. Sampath 111-112
Beijernckia Indica Derx as nitrogen fixer of paddy crop in acidic soils of Maharashtra -- M. Sulaiman and D.G. Gaikwad 112-113
Indome acetic acid synthesis and virulence of different races of Pyricularia Oryzae -- D.Purushothaman, D. Kandasamy and V. Ragunathan 113-114
Seasonal variationin the size of cambial initials in Dalbergia Sissoo -- G.S. Paliwal and N.V.S.R.K. Prasad 114-115
Occurrence of Avrainvillea Migricans Decaisne along Indian Coast -- P. Sreenivasa Rao, P.M. Vadhar and Y.B. Rawal 116-116
Corynespora Leaf-spot of co-peas [Vigna Sinensis (Torner) savi.,] A New record to India --K. Fazalnoor, K.H. Anahosur and B.C. Narayanaswamy 116-117
Swollen roots of Cycas Circinalis L. -- L. Narayana Rao 117-118
Reviews and Notices of Books 119-120
Announcements 120-120
March 1971. 6
 
Determination of Ruthenium in Fallout Samples-- S.B.Hingorani and M.Subba Rao 121-123
Suitability of Certain Carbon Sources for the Enrichment of Nitrogen-Fixing Bacteria from Saline Alkali Soils-- Usha Khanna and s.R.Vyas 124-125
Primitive and Current Cultivars of Rice in Assam- A Rich Source of Valuable Genes-- S.D.Sharma, J.M.R.Vellanki and R.K.Singh 126-128
Letters to the Editor  
L. Shell photolytic cross-sections for low energy gamma.rays in lead -- Mohanjit Singh and B.S. Sood 129-129
A method of Assigning the vibration bands by progressice isotope exchange -- M.R. Padhye and r.R. Karnik 129-131
Multiple production of Antibiotics :Distributiion pattern -- A Neelameghan and B.S.S. Gupta 131-132
Effect of 8-Azaguanine on Ribonuclease activity of Phaseolus Radiatus seedlings -- P.R. Kulkarni and D.V. Rege 132-133
An Electronmicroscopic study on the Ultrastructure of the peristrophic membrane of a chilopod Ethmostigmus Spinosus together with observations on its chemical composition --G. Sundara Rajulu 134-135
The occurrence of a cyst of Sarcosystis lankester, 1882 in the Cerebrum of a Goat --P.K.R.Iyer 135-136
Species locus mutations in Maize by Chemical Mutagens -- V.S. G. Chandra Sekhar and G.M. Reddy 136-137
Floral Anatomy of Orygia Decumbens Forsk. --H.S. Narayana and B.C. Lodha 137-139
Effect of asafoetida on root initiation in bean plants -- G.R. kantharaj 139-140
Somatic chromosome number of Rhizopus Arrhizus Fisher -- Kalyan Ganguly and Mahendra Prasad 140-140
Effect of Morphactin on leaf morphology and tendril formation in Momordica Charantia Linn. --Narendra Sankhla 140-141
Isolation of a new cultivation of European Dill (Anethum Graveolens Linn.) in India -- Rajendra Gupta 141-142
On the structure and mode of germination of akinete of Anabaena Variabilis Kutz Var. Kashiensis (Bharadwaja) Fritsch -- V.P. Singh and Indira Arora 142-143
Tolerence of blue-green algae to pesticides -- G.S. Venkataraman and B. Rajyalakshmi 143-144
Reviews and Notices of Books 145-146
April 1971. 7
 
A Direct Evidence for The Misdivision Hypothesis-- D.Srinivasachar and Jawahar Lal 147-148
Eradication and Utilization of Water Hyacinth- A Review -An Addition 148-149
Correlation between some Quality Characters and Protein Determinants in Bread Wheat-- T.R.Sharma and A.K.Kaul 150-152
Limonene Monohydrochloride-Its nature and Reactions-- N.V.Muraleedharan and J.Verghese 152-153
Letters to the Editor  
Cl 35 pure quadrapole resonance in certain solids -- P.Venkatacharyalu and D.Prem Swarup 154-154
Phase studies in the system Bi2MoO6-La2MoO6 -- A.R.Vyawahare and V.S.Chincholkar 154-155
Elastic studies in Leptynites -- T.Visweswar and Bh.Krishnamurrthy 155-155
Seperation of Phenol-Formaldehyde reaction products by phase chromatography -- P.C.Tharian and D.Joseph Francis 156-156
A new synthesis of symmetrical Dibenzyl Thiourea -- Manju Chaturvedi and A.C.Jain 156-157
Polyphenols of the seedcoat of Mangifera Indica -- S.Sankara Subramanian 157-157
Retarding effect of desiccation on Nitrogen mineralization in organic matters -- R.D.Laura and M.A.Idnani 158-158
Indentification of 'Methyl Angolensate' in the bark of Soymida Febrifuga A.Juss -- R.Y.Ambaye, M.A.Indap and T.B.Panse 158-159
Absorption of Glucose in the Gastrointestinal tract of Birds -- Shelley Bhattacharya and K.C.Ghose 159-160
A report on the emission of Cercariae Pigmentata from Pila Globosa (Swainson) -- D.Balakrishna Rao, M.C.Venkata Subbaiah, P.Venkateswara Rao and K.S.Swami 160-161
The reproductive cycle of three Decapod Crustaceans from the South-West coast of India -- K.Krishna Pillay and N.Balakrishnan Nair 161-162
Cytogenetical investigations following centrifugation of germinating wheat seeds -- T.P.Reddy and D.Srinivasachar 163-164
Action of some Anthocyanin pigment controlling genes in Zea mays -- K.Vaidyanath and G.M.Reddy 164-165
Solubilization of Tricalcium Phosphate by Blue-Green algae -- Paromita Bose, Ujjal Singh Nagpal, G.S.Venkataraman and S.K.Goyal 165-166
Phytotoxic behaivour of metabolic by-product of Nigrospora Oryzae (berk and Br) Petch on some varieties of Oryzae Sativa -- Sandhya Santra and Balen Nandi 166-167
Occurence of Hibiscoxylon Intertrappeum Sp.Nov. from the Deccan Intertrappean series of Mahurzari, near Nagpur (M.P). India -- B.S.Trivedi and K.Ambwani 167-168
Induced tolerance of spores of Helminthosporium Oryzae Breda De Haan to fungicides -- P.K.Sen Gupta and S.N.Das 168-169
An undescribed species of Pyrenochaeta on an Economic host -- V.G.Rao and R.T.Solankure 169-169
Cocconia Placenta and Penzigia Placenta- Two new records of Ascomycetes from India -- B.A.Ullasa 169-171
Occurence of Fusarium Wilt on Musk Melon -- R.Bhaskaran, N.N.Prasad and R.Kothandaraman 171-171
Reviews and Notices of Books 172-174
April 1971. 8
 
Theory of Porous Electrode Operations-- S.K.Rangarajan 175-179
Soil-Based Irrigation for Maximisation of Crop Yields with a Given Unit of Water-- C.Dakshinamurti and D.Subbarami Reddy 179-181
Infectious Bursal Disease in Chickens-- G.C.Mohanty, A.P.Pandey and B.S.Rajya 181-184
Symposium on Tropical Ecology 184-184
Letters to the Editor  
Restricted Random mating : a new mating model -- Ranajit Chakraborty 185-186
The spectrum of SrI in the Photographic Infrared -- B.R.K.Reddy, Y.P.Reddy, C.G.Rama Rao and P.Tiruvenganna Rao 186-187
Leucopelargonidin from Hydnocarpus Wightiana -- K.Aiyappan Nair and N.Ramaiah 187-187
Structure of NO2- -- H.S.Randhawa and K.C.Patil 187-188
Bis-Anilinium Hexahalo Zirconates of Hafnates(IV) -- K.Babukutty and P.T.Joseph 189-190
Indentification of Chloral hydrate from biological materials in the presence of formaldehyde by TLC -- S.S.Kamat, V.P.Barve and H.S.Mahal 190-191
Succinylcholine and Synaptic transmission in the cerebral cortex -- V.K.Bhargava and P.Bhargava 191-192
The effect of Prenylamine (Segontin) on smooth muscles -- A.P.Saraf and C.B.Sethi 192-193
Pregnane derivatives of Marsdenia Volubilis T.Cook -- D.Venkata Rao and E.Venkata Rao 193-194
Flavonoids of Millingtonia hortensis -- S.Sankara Subramanian, S.Nagarjuna and (Mrs) N.Sulochana 194-195
Leptopharynx Chlorophagus SP.Nov. (Ciliata :Protozoa) from Freshwater of West Bengal, India -- Ashok Kumar Das 195-196
Occurence of a new bacterial disease of Indian Honey-Bees Apis Indica F. -- V.V.Diwan, K.K.Kshirsagar, A.V.Ramana Rao, D.Raghunath, C.S.Bhambure and S.H.Godbole 196-197
Production of a growth inhibiting toxic substance by Alternaria Triticina Prasad and Prabhu -- R.N.Thakur, K.K.Janardhanan and A.Husain 197-198
Production of organic acids by certain soil Aspergilli -- K.N.Jayaraman and N.N.Prasad 198-199
Two new records of Marine Wood-Borers (Mollusca: Teredinidae) from Bombay Waters -- L.N.Santhakumari 199-200
Reviews and Notices of Books 200-201
Announcements 201-202
May 1971. 9
 
Professor Sir Chandrasekhara Venkata Raman N.L.-Founder President of the Indian Academy of Sciences and Founder-Director of the Raman Research Institute, Bangalore- The Years Preceding the Dicovery of the Raman Effect-- K.R.Ramanathan 203-206
The Raman Effect-- S.Bhagavantham 207-208
Professor Raman, "The Scientist-Savant" I Admired-- T.S.Sadasivan 208-209
Professor Raman's Gift to Our Nation-- Y.R.Seshadri 209-210
Sir C.V.Raman as a Man of Science and his Interest in Geology-- L.Rama Rao 211-212
Professor Raman - The Artist-Scientist-- G.N.Ramachandran 212-214
C.V.Raman The Unique Mentor-- N.K.Panikkar 215-217
Raman and Astrology-- M.K.V.Bappu 217-218
Professor Raman's Interest in Meteorology-- P.R.Krishna Rao 218-219
Sir C.V.Raman as a Meteorologist-- Dr C.Ramaswamy 219-221
Professor Sir C.V.Raman as I Knew Him-- R.Ananthakrishnan 221-222
Sir C.V.Raman as a Teacher at Bangalore-- P.R.Pisharoty 222-224
Professor C.V.Raman and The Colour of the Sea-- L.A.Ramdas 224-226
Dynamics of Crystal Lattice-- R.S.Krishnan 227-232
Sir C.V.Raman's Work on the Dynamics of Vibration-- B.S.Madhavrao 232-233
Elastic Constants and Sub-Harmonicity-- B.R.Seth 233-234
My Professor-- N.S.Nagendra Nath 234-235
The Raman Nath Theory-- S.Chandrasekhar 235-236
Professor Raman's Contribution to Spectroscopy-- A.K.Ramdas 237-238
Laser Raman Spectroscopy of Organic Compounds-- P.M.Nair, A.P.B.Sinha and K.venkataraman 239-240
Studies of the Structure and Properties of Diamond-- (Miss) A.Mani 240-242
Spectroscopic Studies on Diamond by Rama and his Group-- R.K.Asundi 242-244
Some Results in Non-Linear Vibration of Stretched Strings-- B.S.Ramakrishna and G.V.anand 245-247
Some Reflections on Professor Raman-- A.Jayaraman 247-248
Prof . Raman on the Raman Research Institute-- S.Ramaseshan 248-248
Bibliography of Papers by Sir C.V.Raman, Published in Current Science (Cited in Chronological Order) 249-250
May 1971. 10
 
Raman Spectra of Acenaphthene and Acenaphthene-D 10-- G.D.Baruah and Shri Ram Singh 251-254
A Note on the Occurence of Benstonite, A Carbonate of Calcium and Barium from the Carbonatite Complex at Jogipatti, Near Samalpatti, Dharmapuri District, Tamil Nadu-- E.I.Semenov, V.Gopal and V.Subramanian 254-256
Flow Between Eccentric Spheres-- N.Rudraiah and C.Janakamma 256-258
Crinkled Leaf Mutation- A Case of Incomplete Gene Penentrance in Nicotiana Tabacum L-- R.Lakshminarayana, D.M.Gopinath and K.V.Krishnamurthy 259-260
Letters to the Editor  
Capacitance and thickness of spacecharge sheaths at plasma wall boundary --V.T. Chiplonkar and Y.R. Desai 261-262
An X-ray crystallographic study on antipurine, amidopyrine. Phenylbutazone and Salipyrine -- M. Vijayan 262-264
An NMR study of spin-lattice relaxation and molecular association in organic solutions -- V.G. Kher, K.R. Upasani, S.D. Wachasunder and Suresh G. Modak 264-265
Crystal data of a carbonyl complex of Ruthenium: Dichloro Dicarbonyl Bis Diphenyl ethyl arsene ruthenium-II [ CIS-RU Cl2 (CO2) (PH2 ET AS2)] -- Sarla Vasudevan and K.N. Kuchela 265-266
A simple device to improve the estimation of Nitrogen in steel -- K.S.R. Krishnaiah, S.V.S.S. Murthy and G.V.L.N. Murthy 266-266
Construction of the new thiourea derivatice from the seeds of Salvadora Oleoides -- G.R. Chopra, A.C. Jain and T.R. Seshadri 267-267
Structure of Enhydrin -- N.R. Krishnaswamy, T.R. Seshadri and T.N.C. Vedantham 267-268
1,2-Dihydroxybenzene-4-Monochloroacetylate-A selective reagent for total iron determination -- B.Venkateswarlu and P.C. Pande 268-269
Bacteriological activity in saline, saline alkali and alkali soils -- Usha Khanna, Y.I. Shethna and S.R. Vyas 269-270
A New Indian Host of Xanthomonas Oryzae, Incitant of bacterial leaf blight of Rice -- P.S. Rao and H.E. Kauffman 271-272
A streak disease of Bajra [Pennisetum Typhoides (Burm,f>) Stapf and Hubb.] in India -- M.L. Seth, s.P. Raychaudhuri and D.V. Singh 272-273
Free amino-acids in lipapjis erysimi kaltenback (Hemiptera :Aphididae) -- A.P. Saxena 273-273
Reduction in oil content of castor seeds due to storage fungi --D. Lalithakumari, P. Vidhyasekaran, C.V. Govindaswamy and Sabitha Duraiseamy 273-274
A method of inducing awnless conditionin rice by chemical mutagenesis -- S.N. Ratho and P.J. Jachuck 274-276
Reviews and Notices of Books 276-278
Announcements 278-278
June 1971. 11
 
U 234/ U 238 As a Tool for Dating Marine Sediments-- T.M.Krishnamoorthy, V.N.sastry and T.P.Sarma 279-281
Evaluation of Antibacterial and Antitoxic Immunity in Cholera-- K.Bhakaran and V.B.Sinha 281-284
The S-Tectonite Fabric as a Means of Interpreting The Slip Movement and Folded Structure-- K.V.Suryanarayana 284-286
Mutational Analysis of a Locus Governing Brittleness in Oryza Sativa-- C.B.Singh 286-287
Letters to the Editor  
A simple magnetic universe -- L.K.Patel and P.C.Vaidya 288-288
Rotatory dispersion of Sodium Periodate and Guanidine Carbonate -- M.S.Madhava 288-289
Experimental measurement of the K-conversion coefficient of 80KeV transition in 144 Pr -- H.S. Sahota 289-290
Interesting evidence of strarospheric dust from electrical conductivity measurements --A Mani, B.B. Huddar and G.P. Srivastava 290-292
Silver-silver selenocyanate electrode -- K.C.Badu, D. Satyanarayana, G. Sahu and R.C. Das 292-293
beta-Carotene in leaf proteins -- K.V.R. Ramanna and Narendra Singh 293-294
Arrest of chlorophyll and protein breakdown in sencing leaf discs of kale by cycloheximide and Vanillin -- J.S. Knypl and W. Mazurczyk 294-295
On the occurrence of free sulphuric acid in Spathoglossum Asperum J. Ag -- V. Krishnamurthy and K. Ganapathy 295-296
Chemical weed control in pineapple variety kew -- H.S. Dhuria and D. Leela 296-296
Effect of steroid Hormones on the blood constituents of Rana Hexadactyla and Calotes varsicolor -- S. Kasinathan and S.L. Basu 297-298
Gamma-Ray induced variability in the iodine value of Linseed oil -- D. Srinivasachar and R.S. Malik 298-299
Isolation and culture of Mycoplasma associated with citrus greening disease -- S.K. Ghosh, S.P. Raychaudhuri, Anupam Varma and T.K. Nariani 299-300
Seed treatment of Vicia Faba L. with Terramycin in combination with Emulgator NP10 -- O.P. Lal 300-301
Multinucleate pollen mother cells in triticales -- C. Kempanna, A Seetharam and G. Shivashankar 301-302
Inhibition of abscisic acid induced chlorophyll degradation by Potassium -- Narendra Sankhla 302-303
Trichothecium Roseum. Mycoparasitic on cercospora Blumeae --Y. Rathaiah and M.S. Pavgi 303-304
Reviews and Notices of Books 304-306
June 1971.12
 
X-Ray Study of Cold-Work and Recovery in Tungsten-- R.K.Gupta and T.R.Anantharaman 307-309
E.S.R.Studies on Glycine Complexes of Manganese Chloride and Manganese Bromide-- B.Anjaneya Sastry and G.Sivarama Sastry 309-311
Induced Aphid Resistance in Brassica Juncea Coss.-- D.Srinivasachar and P.K.Verma 311-313
Action of Antibiotics and an Imidazole Derievative on Drechslera Pedicellata, A Root Rot Fungus-- Shanker Bhat Sullia 313-315
Letters to the Editor  
Dissociation energy, gamma-centroids and Frank-condon factors of biomoleules -- T.V. Ramakrishnana Rao and S.V.J. Lakshman 316-317
New electronic transitions in diatomic SrBr Molecule -- B.R.K. Reddy, (Miss) Ashrafunnisa and P. Tiruvenganna Rao 317-318
Kinetics of dehydration of t-Butanol by gas chromatography -- P. Rajaram, B. Viswanathan. M.V.C. Sastri and v. Srinivasan 318-319
Studies in the relationship between betafite and Pyrochlore -- V.S. Darshane and V.V. Deshpande 319-320
Chemical examination of the leaves of Maesa macrophylla Wall a.Dc -- K.R. Prabhu and V. Venkateswalu 320-321
The visible electronic absorption spectrum of Bis (2-Methylpyridine) Nickel (II) Chloride in 2- methylpyridine --G.H. Aylward, R.W. Lee and E.C. Watton 321-322
Some new Benzothiazolyl Quanidines -- V.N. Choubey 322-323
A new colour reagent for the detection of acid Phosphatase in Human semen -- R.Y.P Bhatia 323-324
Is teak (tectona Grandis) a Calcicole ? -- M. Sreedhara Murthy 324-325
Islet cytology of Tringa Glareola Linnaeus (Family Charadriidae) -- N.P. Kalyanam and N. Gurumani 325-327
Gameophyte of Cyperus Alternifolius Linn. -- A.G. Untawale and K.H. Makde 327-328
Intraspecific variability in Indian Dill -- C.S. Shah, J.S. Qadry and (Miss) M.G. Chauhan 328-329
Nuclear instability and chromosomal variability in the somatic cells of two gamma-irradiated mutants from JRO-632, - A promising strain of corchorus Olitorius Linn. (Jute) -- P.K.Sasmal and R.M. Datta 329-330
Fixation of elementary nitrogen by scytonema Geitleri Bhadrawaja in pure and Unilateral cultures -- G.L. Tiwari 330-331
International symposium on Macromolecules 331-331
Reviews and Notices of Books 332-333
July 1971.13
 
Chemico-Genetic Studies of Leucoanthocyadin in a Maize mutant-- A.R.Reddy and G.M.Reddy 335-337
In Vitro Growth Requirements of Mature Endosperm of Ricinus Communis-- P.S.Srivastava 337-339
The Systematic position and occurrence of Pariogloccus (Teleosti : Gobioidea) in Indian Waters-- P.J.Miller 339-341
Rotational Analysis of the C2 System of SbF Molecule-- R.Shanker and I.S.Singh 341-342
Stability of A Heterogenous Conducting Fluid with the Combined Effect of Coriolis and Radial Gravitational Force-- N.Rudraiah and S.Narasimha murthy 343-343
Letters to the Editor  
Crystal data of some mononucleotides B. Swaminatha Reddy and M.A. Viswamitra 344-344
Studies on nucleic acid Gallocyanin Reaction -- R. Viswanathan 344-345
Phase studies in the system Fe Ca(1-x )Nb2O6 -- V.V.Deshpande, V.S.Darshane and K.Rama Rao 345-346
Electric Dipole moments of some less studied Aliphatic amines -- Bal Krishna, Ahmad Masood and Bhartendu Prakash 346-347
(+_)-Sylveterpin amd m-Cineole -- P.M.Abraham and J.Verghese 348-348
Oxidation of Fluoren-9-Ols by Cr(VI) -- V.M.Sadagopa Ramanujam and N.Venkatasubramanian 348-349
A stereospecific Claisen/Stobbe condensation -- B.H.Patwardhan and G.Bagavant 350-350
Synthesis of Beta-1-Naphthylalanine and Beta-(-9-Phenenthryl)-Alanine -- D.O.Shah and K.N.Trivedi 350-351
A novel synthesis of 2,1-Benzisothiazole (Thioanthranil) -- Micheal Davis and K.S.L.Srivastava 351-352
2-(2-Quinolylazo)-4-Phenenthrol and its metal Chelates -- R.N.Virmani, B.S.Garg and R.P.Singh 352-352
Synthesis of Gamma-Pyronochromanones -- J.R.Merchant, J.R.Patell and Mrs S.M.Thakur 353-353
Effect of an Intrauterine contraceptive suture on the Urea content of Uterine fluid of Rats -- Amiya B.Kar, V.P.Kamboj and S.R.Chowdhury 353-354
Haemagglutinating activity in normal culture fluid of Aedes Albopictus cell lines -- S.N.Ghosh and U.K.M.Bhat 354-355
Free Amino acids in the tissues of Belostoma Indica Lep. Et Serv (Hemiptera: Belostomidae) -- A.P.Saxena 355-356
Mango decline caused by cation and anion imbalance -- R.M.Pandey, G.C.Sinha, P.K.Majumdar and R.N.Singh 356-357
Sexual reproduction in two species of Chaetomium -- V.Ranga Rao 357-359
Carpophore inducing factor from seedlings of Vallisneria Spiralis -- M.C.Uma 359-361
Reviews and Notices of Books 361-362
Announcements 362-362
July 1971. 14
 
On C-N, C=O and C=S Bonds in Amides and Thioamides-- K.Venkata Ramaiah and V.Venkata Chalapathi 363-365
Effect of O2 On N2 Afterglow-- A.N.Srivastava , R.V.Shukla and S.K.Gupta 365-366
Eradication and Utilization of Water Hyacinth-- V.Ramachandran, T.Ramaprabhu and P.V.G.K.Reddy 367-368
Molecular Weights of Cholinesterases from The Indian honey Bee Apis Indica, Housefly Musca Domestica and the Desert Locust Schistocerca Gregaria-- D.Dale and K.N.Mehrotra 369-371
Polytechnic Institute of Brooklyn International Symposium XXII- "Computer-Communications Networks and Teletraffic" 371-371
Letters to the Editor  
2-Hydroxy-5-Methyl acetophenone as an analytical reagent for Iron(III) -- K.Adinarayana Reddy 372-372
Ultrasonic studies in fatty acids -- C.Raghupati Rao and P.S.R.Krishna Rao 372-373
Some observations of Pencillium Citrinum toxicity -- C.Damodaran and E.R.B.Shanmugasundaram 373-374
Orientation of Vat dyes in Cellophane on soaping treatment -- M.L.Gulrajani and M.R.Padhye 374-375
Status of soil fertility in the river Narmada Upper catchment area -- M.Sreedhara Murthy 375-376
A pediment survey to the North of Coimbatore in South India -- Y.J.Pardhasaradhi and R.Vaidyanadhan 376-377
On the Occurence of plant remains in the Phyllites of Bhikiasain area, Almora district, Uttar Pradesh -- K.B.Powar and V.G.Phansalkar 377-378
An Amphistone cercaria from Gyraulus Euphraticus (Mousson) -- R.D.Agarwal 378-379
The germination of true seeds of Potato under long storage conditions -- K.N.Subramanyam 379-380
A new record of Cercospora leaf spot of Bajra (Pennisetum Typhoides Staff.) in India -- M.N.Alagianagalingam, K.Pillayarasamy and c.S.Krishnamurthy 381-381
On the sweetness of whole wheat meal -- Y.P.Abrol and Vimal Mehdi 381-383
Radiation induced Photo insensitive mutants in Cotton -- R.N.Raut, H.K.Jain and R.S.Panwar 383-384
Morphogenetic variations in the gametophyte of a 3X race of a fern -Hypodematium Crenatum (Forsk) Kuhn -- D.S.Loyal and Parmjit Paik 384-385
Some cultural observations on Schizomeris Leibleinii Kuetzing -- G.L.Tiwari and D.C.Pandey 385-387
Post harvest chemical treatment of Apple fruits against rot and deterioration -- Dharam Vir and Ashok Gaur 387-387
Effects of growth retardants on flowering and Apical dominance of Mango (Mangifera Indica L.) -- S.C.Maiti, A.K.Mukhopadhyay and P.K.Sen 388-388
Reviews and Notices of Books 389-390
August 1971. 15
 
Outlook For Hybrid Rice in India-- M.S.Swaminathan, E.A.Siddiq and S.D.Sharma 391-393
Effect of Fungicide Dexon (P-Dimethylaminobenzenediazo Sodium Sulphonate) on Soil Aggregation--N.G.K. Karanth and V.N. Vasantharajan 394-396
Spectral and magnetic Studies on Uranyl (VI) Complex of 7-Hydroxy-4-Methylcolumarin-6-Carboxylic Acid--D.K. Rastogi 396-398
Microwave Spectrum of 2-Cyanopyridine--S. Doraiswamy and S.D. Sharma 398-399
Biology Teachers Handbook 399-399
Letters To The Editor  
Dielectric constants of the system XSm3NbO7 + (1-X) La3NbO7 -- V.S.Chincholkar 400-400
Oxymercuration-Demercuration of Acetylenes -- G.Chandra, D.Devaprabhakara and M.S.Muthana 400-401
Some Hydrazones of 5-Bromo- and 5,7-Dibromo-Coumaralic acid Hydrazines as possible antitubercular agents -- Satyendra Kumar and R.P.Mahesh 401-402
Synthesis of substituted Azoxy-Benzenes -- Kunwar Bahadur and S.K.Sinha 402-403
Flavonoids of Thunbergia Grandiflora and Asystasia Travanacorica -- S.Sankara Subramanian and A.G.R.Nair 404-404
On the nature of the contact between Gwalior "Sill" and Kaimur sandstone around Gwalior: Madhya Pradesh -- S.Vradarajan and V.K.Verma 404-406
Palaeomagnetism and the phenomenon of Multiple Intrusion -- K.Anjanappa and K.V.Suryanarayana 406-406
An instance of the Hermaphroditism in the Cat fish , Heteropneustes Fossilis (Bloch) -- P.D.Prasada Rao and D.R.Patil 407-409
On Congeria Sallei Recluz, A fouling bivalve Mollusc in the Vishakhapatnam harbour -- P.N.Ganapati, M.V.Lakshmana Rao and A.G.Verghese 409-410
On the significance of the occurence of Blooms of the Diatom Hemidiscus Hardmannianus (Greville) Mann in relation to hilsa Fishery in Bengal -- H.P.C. Shetty and S.B. Saha 410-411
Breakdown of Chiasma Localization in Allium Cepa -- S. Ved Bhata and Brijinder Dhingra 411-412
Achaetomium Uniapiculatum Spec. Nov. A new species of the Genus Achaetomium -- J.N. Rai and H.J. Chowdhery 412-413
Heterotic Response for percent grain protein and Pelshanky valve in bread Wheat -- K.S.Bains, K.S. Gill and K.L. Sehgal 413-414
Phenolic constitutents in wheat grains -- Y.P. Abrol and D.C. Uprety 414-415
A storage rot of tomato fruits (Lycopersicon Esculentum Mill.) caused by Geotrichum canadium link Expers. -- T.T.Pandian and Ivor Isac 415-416
Effect of Tryptophane on symbiosis between cluster clover and Rhizobium Trifolii -- S.P. Magu and N.S. Subba Rao 416-417
Reviews and Notices of Books 417-419
Announcements 419-419
August 1971. 16
 
Normal Co-ordinate Analysis of N-methylthiopropionamide--K.Venkata Ramiah and C.A.Indira Chary 421-423
Cellulolytic Activity of Marine Fungi--A.J. Desai and S.M. Betrabet 423-426
Transport of Indoleatic Acid in bean cuttings in relation to Root formation--R.N. Basu 427-429
Letters To The Editor  
The distribution of the means of samples from truncated exponential populations -- P.V. Krishna Iyer 430-430
Substituted Benzothiazolyl guanidines -- P.N. Bhargava and S.N. Singh 430-432
Studies on Yttrium, Thorium and Uranium salicylaldehyde complexes -- Y.H. Deshpande and V. Ramachandra Rao 432-433
A Preliminary note on the Wadhwan formation of Saurashtra -- G.W. Chiplonker and V.D. Borkar 433-434
Coralloidal calcite from a Mica mine in Nellore District, Andhra Pradesh -- C.V. Seshadri and R. Jagadiswara Rao 434-435
On the occurrence of calcareous alga from the Kalhel Limestone, Kalhel, Chamba District, H.P. --V.J. Gupta and P.C. Dixit 435-436
On the discovery of Mammalian and Reptilian remains from the middle Eocene rocks of S.W. Kutch, India -- K.K. Tandon 436-437
Effect of Repugnatorial gland secretion on the oxygen consumption in the millipede, Polydesmus -- S.K. Dwarakanath, O.G.W. Berlina and A.K.R. Thilagar 437-437
A Specimen of Callichrous Macrophthalmus (Bylth) with a Forked Right Barbel -- K.K.Tandon and K. Sharma 438-438
Study on the relationship between branching and flowering pattern in cultivated varieties of groundnut (Arachis Hypoges Linn.) -- V.S. Sarma and R. Viziakumar 438-439
Effect of seed inoculation with Pseudomonas Sp. on Phosphate uptake and yield of maize -- S.K. Kavimandan and A.C. Gaur 439-440
Comparative studies on the effects of Boseimycin and streptomycin in Bacillus Subtilis -- Tapan Kumar Misra 440-441
Composite cultures of Rhizobium - A better means of increasing the yields of Soybeans -- V.R. Balasundaram 441-442
Occurence of Wilr and stemburn disease of Tephrosia Vogelii Hook f. in India -- V.R. Pandotra, J.H. Gupta and K.S. M. Sastry 442-443
Xylaria Apiculata Cooke, New to India -- A.N. Thite and U.K. Kulkarni 443-444
An underscriben species of Phyllosticta from Maharashtra -- V.G. Rao and R.T. Solankure 444-444
Apomixis in Cenchrus Ciliaris: A Preliminary study -- P.K. Gupta and Yashvir 444-446
Reviews and Notices of Books 446-448
Announcements 448-448
September 1971. 17
 
Basic Dykes sequence in the Precambrian complex South-East of Tura, Caro Hills, Meghalaya, Assam--B.C. Barooah 449-451
Convection over a Naturally Permeable Bed-- B.M. Rajasekhara, B.K. Ramaiah and N.Rudriah 451-453
A New Copepod Parasite, Lernaea Sp. Nov. On a Cyprinodont Fish, Lebistes Reticulatus (Peters)--H.R. Srinivasachar and A.Sundarabai 453-455
Chemistry and pharmacology of the major Alkaloid of Fumaria indica (Haussk) Pugsley-- V.B. Pandey, B. Dasgupta, S.K. Bhattacharyya. R.lal and P.K.Das 455-457
Second General Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania (Sabrao) 457-457
Letters To The Editor  
Angular correlation study on the 321-177 keV cascade in 126Te -- Gummadi Satyanarayana and V. Lakshminarayana 458-459
Rotational analusis of D-X band system of CuBr Molecule -- Badri Rai, R.K. Pandy, S.N. Rai and A.K. Chaudhary 459-459
Debye parameter and vibration amplitude of sodium -- S. Krishna Kumar, V. Valvoda and M.A. Viswamitra 459-460
Stepwise formation of some bivalent metal ion complexes on N-acetylacetoneanthranilic acid -- R.K. Mehta, R.K. Gupta and v.c. Singhi 461-462
Organo-sulphur compounds : Diesters of Sulfurous acid -- Ramji Shukla and R.S. Tewari 462-463
Synthesis of Fluoranthene Derivatives -- A.J. Bhattacharjee and S.N. Mandal 463-464
Chemical components of the stem bark of Cedrus Deodara : Ioslation of a new Dihydroflavonol -- K. Raghunathan, S. Rangaswami and T.R. Seshadri 464-464
Synthesis of Piperazine Ethanol Acrylates as possibel antiphylogistics and analgesics -- J.D. Ramanathana and Y.K. Jani 464-466
A Note on the Ordovician fossils from the Baramula District, Kashmir -- I.J. Suneja 466-466
X-ray diffraction and electromicroscopic studies on the fine structure of the tracheae of a centipede Scutigera Longicornis, together with observations on their chemical composition -- G. Sundara Rajulu 467-468
A note on the effect of oxygen tension on respiration in Rana Tigrina -- J.C.B. Abraham 469-469
Free Amino-acid content of the greening-affected and healthy plants of sweet orange (citrus sinensis Osbeck) -- B.K. Goswami, s.P. Raychaudhuri and T.K. Nariani 469-470
Endothecium in Pyrostegia venusta -- Kannan Nanda and Shrish C. Gupta 470-471
A new Annellophorella on Zizyphus -- Ch.Mohanachari and P. Ramarao 471-472
Reviews and Notices of Books 473-475
Announcements 475-475
September 1971. 18
 
Cholera Research - Newer Facts-- Dr S. Mukerjee 477-480
Magnetization of a Dolerite Dyke in Jharia Coalfield-- Jagdeo Singh and M. Krishna Rao 480-483
molecular Orbital studies of Electron Donor-Acceptor systems--A.S.N. Murthy and S.N. Bhat 483-485
Letters To The Editor  
A note on hydromagnetic flow near an oscillating wall -- V.V. Ramana Rao 486-486
Proton magnetic resonance study of lithium formate monohydrate -- K. Muthukrishnan and J. Ramakrishna 486-487
Lattice-Thermal expansion of lead tungstate -- V.T. Deshpande and S.V. Suryanarayana 487-489
Crystal structure of antipyrine -- M. Vijayan 489-490
Devonian fossils from the Lesser Himalayan zone of central Bhutan -- V.J. Gupta 490-490
Localized progestational endomaterial reaction in the uterus of the Indian Fruit-bat, Rousettus Leschenaulti (Desmaret) -- A Gopalakrishna and (Miss)K.B. Karim 490-491
On the variation of Limnobiotic conditions along a hot spring thermal gradiaent --B.B. Jana and H.L. Sarkar 491-493
A large-sized new species of Amoeba, amoeba Navina Sp. Nov from tropical rivers -- Navanit Laxman Shah 493-494
Cellulose powder as legume inoculant base -- B.K. Pugashetti, H.S. Gopalgowda and r.B. Patil 494-495
Longnite as a Carrier of rhizobium -- R. Kandaswamy and N.N. Prasad 496-496
Nature of Gall Midge Resistance in Rice -- Y.S. Rao, P. Israel, C.P. Yadava and J.K. Roy 497-498
Hydrellia Philippina Ferino (Ephydridae, Diptera) as a pest of rice in Kerala -- B. Thomas, C.C. Abraham, K. Karunakaran and R. Gopalakrishnan 498-498
A bacterial leaf spot disease on Heloptropium Eichwaldi Due to Xanthomonas Heliotropii Sp. Nov. -- J.K. Jindal and P.N. Patel 498-499
Anthrocyanin development in vitro in tender internode explants of Eucalyptus -- Hayat Ram, C.H. Rao and J.M.S. Mathur 499-500
Genetical studies in five radiatio-induced mutants in Jute -- D.P. Singh and s.Bose 500-501
Induced resistance in "Dular" variety of rice-plants against Helminthosporium Infection -- N.Das and A.K. Singh 501-502
Reviews and Notices of Books 503-504
Announcements 504-504
October 1971. 19
 
Chemical studies of Psoralea Corylifolia-- Pyare Lal Khanna and T.R. Seshadri 505-511
Studies on Optical Bleaching of X-ray Irradiated NaCl Crystals-- K. Vijayalakshmi and K.N. Kuchela 511-514
Letters To The Editor  
Some new results concerning a Spherically symmetric metric of the Geodesic type -- P.P. Kale 515-515
The new band spectrum of Hafnium Monoiodide --T. Savithry, D.V.K. Rao and P.T. Rao 516-518
A rapid methoda for determination of tissue potassium in arecanut -- A.R. Mohapatra, N.T. Bhat and v.O. Aboobaker 518-519
On the occurrence of an intersexual form and possibly a new species of Aphelenchoides Fischer (Nematoda : Tylenchida) --S. Khera and Y. Chaturvedi 519-520
An instance of Hermaphroditism in the Robbon-fish, Trichiurus Lepturus Linnaeus -- P.S.B.R. James 520-521
Coenurus Sp., from the peritoneal cavity of the Gerbil, Tatera Indica (Hardwicje) in Madras -- E. Ebenezer Raja 521-523
A New record of Trichogrammatoidea Sp. (Hymenopters : Trichogrammatidae) as a parasite of the Sciomyzid fly Sepedon Sauteri Hendal -- G.P. Channabasavanna and K. Durga Prasad 523-524
End-of-Season breakdown of Self-Incompatibility in Solanum Chacoense -- Mahesh D. Upadhya and C.L.Khushu 524-525
Abnormal position of silica cells in the cyperaceae -- O.P. Sharma and (Miss)Harjit K. Dhingra 525-526
A Palm leaf from the Decan Intertrappean Series, Mohgaon Kalyan (M.P.) India -- B.S. Trivedi and R. Chandra 526-527
Tetraploid chromosome number in the Genus Spilanthes Linn. -- M.N. Narkhede and B.A, Phadnis 527-527
A note on the Meliola Juttingii Hansf, On Pandanus Odoratissimus L. From Kerala -- Lizzie N Nair 527-528
Electron microscopy of Teliosporus of Melanospichium Eleusinis (Ragi smut) -- Asha Khanna and M.M. Payak 529-529
Reviews and Notices of Books 530-532
Announcements 532-532
October 1971. 20
 
Agriculture, Science and Humanity--Dr. B.P. Pal 533-541
Exchange Capacity of Ammonium Phosphomolybdate for Caesium by Batch Technique-- T.M. Krishnamoorthy, G.R. doshi and V.N. Sastry 542-544
Observation on the Cytology of the Madras Mint--E.K. Janaki Ammal and T.V. Sreenivasan 544-545
Letters To The Editor  
Ultrasonic interferometer with piezoelectric ceramics -- C.Raghupathi Rao 546-546
Synthesis of 7, 14-distributed acenaphtho (1,2-k) Fluoranthenes -- A.J. Bhattacharjee and S.N. Mandal 546-547
Some trivalent metal complexes of o-hydroxy ketoximes -- L.D. Dave and K.R. Patel 547-547
A new colour test for the detection of sulphite ion based on Bodeker's reaction -- G.S. Johar, J.P. Singh and (Miss) G. Majumdar 547-548
Phytochemical study of Argemone Mexicana Linn. Latex -- D.K. Santra and A.N. Saoji 548-549
Low grade metamorphism of 'green earth' from Pashan, Poona -- N.S. Ghate 549-550
Structure of the Nose in some Indian Teleostean Fishes -- P.O. Ojha and A.S. Kapoor 550-551
Idiofibrosclereid-A descriptive term for wandering mesophyll Fibres -- O.P. Bhupal 551-552
REsponse of Greening pathogen of citrus to certain tetracycline antibiotics -- T.K. Nairani, S.P. Raychaudhuri and S.M. Viswanath 552-552
Nicotinamide requirement of a strain of Fusarium Vasinfectus ATK. -- C.Lakshminarasimham 553-553
Schizothyrioma (Phacidiales), a new Generic record to India -- Mrs. Alaka Pande 554-554
Occurrence of Monosporic and Bisporic embryo-Sacs in Dendrobium Macrostachyum Lindl. -- S Sundara Rajan 554-555
A study of Triploid Jasminum Grandiflorum L. --A.S. Murthy and K.R. Khanna 555-556
Stalked ovary : A new mutant in barley induced by EMS -- Gurdip Singh Sethi and Khem Singh Gill 557-557
Mammalian Toxicity of ergot of Bajra --J. Kannaiyan, P. Vidhyasekaran and T.K. Kandaswamy 557-558
Reviews and Notices of Books 559-560
Announcements 560-560
November 1971. 21
 
Universal Stability of the Laminar Dispersion of Solute in a Porous Medium-- N.Rudriah and Prabhamani Patil 561-563
Studies on the free Amino-Acids of the Haemolymph of Poecilocerus Pictus (Acridae) During Ovarian Cycle-- Sharada Shringi, R.C. Kankonkar and S.S. Rao 563-566
Isothermal Grain Growth in Strained Commercial 2S Aluminium-- H. Chandra and E.S. Dwarakadasa 566-568
Parthenium Weed in Mysore State and Its Control-- Jayachandra 568-569
Letters To The Editor  
Chemical investigation of the stem bark of Hesperethusa Crenulata (Roxb.) M. Rome -- M.N.S. Nayar, M.K. Bhan and V. George 570-571
A fungal filtrate with pronounced inhibitory action against semliki forest virus (SFV) in mice -- K. Chandra, B,M. Gupta and R.K. Maheshwari 571-572
Palaeomagnetism and the continental Drift -- K. Anjanappa 572-573
On the Temperature and salinity structure of the sea off Waltair at the commencement of 'Sinking' Season --P.V.Bhavanarayana 573-574
Nature of the Green pigment from the Sub-epidermal connective tissue of Sipunculus Nudus L. A Sipunculan Worm -- R. Manavalaramanujam 574-575
The Yolk nucleus of Balbiani in Indian freshwater Goby, Glossogobius Giuris (Ham) -- H.N.Bhargava and D.N.Saksena 575-577
Sexual Gynandromorphism in the Toad, Bufo Melanostictus (Schn) -- B.S.Thyagaraja and H.B.Devaraj Sarkar 577-578
Some cytological observations in the digenetic Tramatode Philophthalmus SP. from Eagle -- P.Venkat Reddy and S.Subramanyam 578-579
Occurence of the genus Herpobasidium Lind in India -- Sumathi A.Joshi 579-581
Modified Opaque Maize for possible applied use -- S.Annapurna and G.M.Reddy 581-582
Tissue analysis as an aid in assessing the Nitrogen requirements of cotton (Gossypium Hirsutum L.) -- Gururaj Hunsigi, B.N.Patil and N.S.Parameshwar 582-583
Solar radiation induced mutataions in Aspergillus -- J.N.Rai and S.C.Agarwal 583-584
Induced mutations in a sweet Capsularis Jute -- T.K.Majumdar and P.N.Bhaduri 584-585
Reviews and Notices of Books 586-588
November 1971. 22
 
Encystment of Amoebae: An Example of single Cell Differentiation-- C.R.Krishna Murti 589-593
Chemical Constituents of Daemia Extensa (Roots)-- T.R.Seshadri and S.Vydeeswaran 594-595
Cell Cycle Time and Duration of S Phase in Barley-- N.P.Sharma 595-596
Letters To The Editor  
On the formation of CO2- in the microwave discharge of CO2 -- R.V.Shukla, S.K.Gupta and A.N.Srivastava 597-598
Photodecomposition of Azidopentammine and Diazidotetrammine Cobalt (III) complexes -- H.Kothandaraman and M.Santappa 598-599
Comments on the paper "A new approach to the Elovich equation" by Viswanath ET Al -- I.S.McLintock 599-599
Gamma-Picoline complex of Copper(II) Iodide -- B.K.Mohapatra and D.V.Ramana Rao 599-600
Complexes of 5,5'-Thiodisalicylic acid with some d10-transition metal ions -- H.L.Nigam, K.B.Pandeya and P.C.Srivastava 600-601
Structure of some crystalline components of Salacia Prenoides -- N.C.Tewari, K.N.N.Ayengar and S.Rangaswami 601-602
The occurence of Caviunin in Dalbergia Paniculata (N.O.Leguminosae) -- D.Adinarayana, M.Radhakrishniah and J.Rajasekhara Rao 602-602
Chemistry and Pharmacology of Apocynin, isolated from Pichorhiza Kurroa Royle Ex Benth -- K.Basu, B.Dasgupta, S.K.Bhattacharya and P.K.Debnath 603-604
Occurence of Oocytes in the kidney of the Cat-fish Heteropneustes Fossilis (Bloch) -- Nishikanth Subedar and P.D.Prasada Rao 604-605
Bacterioids at the site of nerve severance in the cockroach Periplanta Americana -- k.K.nayar and A.C.Fernandez 606-606
A contribution to the embryology of Anotis Wightiana Wall -- G.Shivaramaiah 606-607
A Diploid Chlorophytum Orchidastrum from Ghana (Africa) -- A.Sheriff and Usha Gopala Rao 607-608
Cytotaxonomy of a diploid Chlorophytum Orchidastrum Lindl -- G.Boraiah and Tasneem Fathima 608-610
A note on the effect of X-Irradiation of growing embryos in rice -- K.Palanichamy, V.P.Singh and E.A.Siddiq 610-611
A new bacterial disease of Ragi, Eleusine Coracana (Linn) Gaertn., in Mysore state -- K.N.Billimoria and R.K.Hegde 611-612
Cyst forming Nematode (Heterodera Sp.) attacking Sesamum Orientale in India -- B.S.Yadav and A.C.Verma 612-612
A new fruit rot of Papaya -- O.D.Dhingra and M.N.Khare 612-613
Seminar on Biography at the French Institute, Pondicherry 613-613
Reviews and Notices of Books 614-616
December 1971. 23
 
Colloquium on Micropalaeontology and Straigraphy 617-618
Chemical Treatment, Preservation and Analytical Study of Paunar Coins-- K.T.M.Hegde 618-619
Vibrational Spectra and Normal Vibrations of N-Methylthioacetamide-- K.Venkata Ramaiah and Shymala Krishna Sayee 620-622
Base Hydrolysis and Aquation of Trans- Chloropyridinebisdimethyloximatocobalt-- V.R.Vijayaraghavan and M.Santappa 623-624
Letters To The Editor  
Crystal data of an Ammonium salt of cyclic Cytidine-2', 3'-Phosphate -- B.Swaminatha Reddy and M.A.Viswamitra 625-625
Franck-Condon factors and r-Centroids for the A-X system of the SiH+ molecule -- I.D.Singh and M.Prasad 625-626
The laser excited Raman spectrum of Clostridium Pasteurianum Ferredoxin -- Y.I.Shethna 626-627
Extrapolation method for the determination of average grain-size of polycrystalline materials by X-ray diffraction -- G.Goplalkrishnan and R.B.Ramchander 627-628
1n-1Pi Transition in isomeric Cyanopyridine vapour absorption spectra -- M.R.Padhye and A.K.Gowardhan 628-629
Complexes of Diethanolamine with Nickel (II) salts -- B.G.Sejekan, M.R.Udupa and G.Aravamudan 629-630
Phenolic components of Bombax Malabaricum (Root-Bark) -- V.Seshadri, A.K.Batta and S.Rangaswami 630-631
The alkaloids of Asphodelus Microcarpus -- F.M.Hammouda, A.M.Rizk and M.M.Abdel-Gawad 631-632
A preliminary note on fossil poltchaeta from the cretaceous rocks of South India -- G.W.Chiplonkar and P.M.Tapaswi 632-633
Discovery of vertebrate fossils from the Kargil Basin, Ladakh (Jammu and Kashmir) -- P.C.Dixit, R.K.Kachroo, H.Rai and N.L.Sharma 633-634
Histomorphology of Meckel's Diverticulum in two species of Birds -- N.P.Kalyanam and N.Gurumani 634-636
Effects of starvation on tissue respiration of some Thermoconformers -- R.Ramachandra Rao and T.J.Pandian 636-637
Note on a case of Death due to Jelly fish Sting in Gulf of Mannar -- R.S.Lal Mohan 637-638
Oil-Bodies in South Indian Liverworts -- Ram Udar and Virendra Nath 638-640
Studies on Sandal spice -- K.Parthasarathi, S.K.Gupta and P.S.Rao 640-640
Occurence of the Alligator Weed in South India -- T.Sankaran and E.Narayanan 641-641
A note on the effect of Simazine on the Fodder production of M.P.Chari(Sorghum Bicolor) -- N.D.Mannikar, A.S.Gill and C.T.Abichandani 641-642
Effect of fertilizer on the protein content of rice -- A.R.Chavan and N.G.Magar 642-642
Reviews and Notices of Books 643-644
December 1971. 24
 
The Indian Academy of Sciences, XXXVII Annual Meeting 645-646
Abstracts of Papers in Section A 646-650
Gravitational Field of a Tachyon-- P.C.Vaidya 651-652
Survey for A High Methionine Variety in the World Collection of Chickpea-- A.K.Kaul and (Miss) S.Gassi 652-654
Letters To The Editor  
Infra-red spectrum of 2,3-Difluoroaniline -- B.B.Lal, G.D. Batuah and I.S. Singh 655-656
NMR investigation of molecular association of Benzylamine with water and CCl4 -- P.L.Khare, S.V. Bhave, C.S. Adgaonkar and V.G. Kher 656-657
Chemical Examinatioin of Mimusops Hexandra (Roxb.) : Isolation of a new triterpene ketone (Hexandrone) -- S.S. Misra, R.S. Tewari and Bhola Nath 657-658
Benzothiazolyl guanidines as antibacterials -- P.N.Bhargava and Fateh Bahadur 658-659
Effect of Estrogen on tubal transport of ova in rats fitted with intrauterine contraceptive suture -- Amiya B. Kar and B.S. Setty 659-660
CApillary condensation of water in proteins -- Bhagwan Das 660-660
New Transferrin type (S) in Sheep -- C.L. Arora, R.M. Acharya and S.N. Kakar 661-662
Low cation exchange capacity of roots of the root-parasite Santalum Album L. -- Kunda Deval, V.N. Vasanthrajan and J.V. Bhat 662-663
Th.U Ratio as an Aid in prospecting for diamonds in the Kimberlitic rocks of India -- U. Aswathanarayana 663-664
Changes in the activity of cytochrome oxidase during adaptation of earthworm Lampito Mauririi to different temperatures -- Nayeemunnisa 664-665
A method for isolating pure cultures of the infective stage juveniles of Bunostomum Trigonocephalum -- V.K. Srivastava and G. Subramanian 665-666
Aspergillus Flavus link. A fungal parasite of Epilachna Vigintioctopunctata F. -- C. Krishnamoorthy and M Sankar Naidu 666-667
Non-season bound Dolichos Lab-Lab L. with new plant type -- S.R. Viswanatha, G. Shivashankar and A Manjunath 667-668
A new species of Hyalodendron from India -- S.M.Reddy and K.M. Bilgrami 668-668
In Vitro culture of the seeds of a root parasite : Aeginetia Indica Linn. -- M.S. Chennaveeraiah, K. Nataraja and P.S. Chikkannaiah 668-669
Pyricularia on Barley --Y.R. Sarma and M.V. Nayudu 670-671
Occurrence of Cercospora Citrullina on Muskmelon -- D. Purushothaman and V. Raghunathan 671-671
Reviews and Notices of Books 672-674
Announcements 674-674