TY - BOOK AU - Pawar, K S AU - Patil, B P (Gd) AU - Patil, B. P [Gd] AU - Pawar, K S AU - Pawar, K. S TI - Relative efficiency of phosphatic fertilizers in soyabean-wheat crop sequence U1 - 631.4/PAW PY - 1999/// CY - MPKV, Rahuri PB - MPKV, Rahuri KW - Soil Science ER -