TY - BOOK AU - Prasann Kumar Bhattacharyya TI - Studies on Response of NPK Fertilizers and Chemical Forms of Fe and Mn in Waterlogged Rice Soils of Arunachal Pradesh (Apatani Plateau) U1 - 631.417 PY - 1984/// CY - RPCAU KW - MSc. Soil Science and Agril Chemistry ER -