00422nam a22001217a 4500003000400000008004100004082001800045100003200063245014000095260001600235300000700251650004200258OSt260602b        |||||||| |||| 00| 0 eng d  a631.417bB51S  aPrasann Kumar Bhattacharyya  aStudies on Response of NPK Fertilizers and Chemical Forms of Fe and Mn in Waterlogged Rice Soils of Arunachal Pradesh (Apatani Plateau)  aRPCAUc1984  a61  aMSc. Soil Science and Agril Chemistry