TY - BOOK AU - Dalvi , Anant S., TI - Phosphorus Management in Summer Cowpea (vigna Ungui Culata L. Walp ) and Its Residual Residual Effect on Kharif Transplanted Rice (Oryza Satival L.) Growth Under Different Fertility Levels PY - 2010/// CY - Navsari PB - Agronomy Dept., N. M. C. A. ER -