pp 1-25 August 1987

Onset of convection in a porous mantle

G K Pradhan B Patra

pp 27-33 August 1987

Vertical vibration of a circular stamp on an elastic-porous half-space with saturation fluid

M Nassar

pp 35-48 August 1987

Rayleigh wave scattering by a plane strip in a deep ocean

K K Mann P S Deshwal

pp 49-59 August 1987

Sur le rang de la jacobienne des systèmes linéaires de quadriques

Lando Degoli

pp 61-69 August 1987

Aligned magnetic effects through varying permeable bed

K Jagadeeswara Pillai S Vijaya Kumar Varma M Syam Babu