TY - BOOK AU - NarendraKumar AU - Guide: Rai,M.M TI - Effect of phosphorus on symbiotic fixation of nitrogen and quality of leguminous crops U1 - 631.4 PY - 1965/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Agricultural Chemistry ER -