TY - BOOK AU - Jain, Sagarmal AU - Guide: Verma, A.B.S. TI - Effect of different levels of nitrogen, phosphorus and potash on growth and yield of pea (Pisum sativum) U1 - 633 PY - 1967/// CY - Jabalpur PB - Department of Agronomy KW - AGRONOMY ER -