TY - BOOK AU - Atkare,Sunil Kumar AU - Guide: Dubey,B.P TI - Increasing the efficiency of nitrogen and phosphorus fertilizers in direct sown rainfed rice under upland conditions U1 - 633 PY - 1983/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Agronomy ER -