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      https://www.ias.ac.in/article/fulltext/reso/004/03/0062-0070

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    • Author Affiliations

       

      K C Manorama Thampatti1 K G Padmakumar2

      1. Department of Soil Science and Agricultural Chemistry, College of Agriculture Vellayani, Thiruvananthapuram 695 522, India.
      2. Associate Professor at Kerala Agricultural University, Kumarakom, Kottayam.
    • Dates

       
  • Resonance – Journal of Science Education | News

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