P.K. SURYAWANSHI, V.D. PAGAR, N.M. KUMBHAR, and A.C. SADHU. “ Yield, Quality and Nutrient Status of Soil under Different Integrated Nitrogen Management Practices in Wheat (Triticum Aestivum) Forage Cowpea (Vigna Unguiculata) Cropping Sequence”. Indian Journal of Agronomy 64, no. 4 (October 10, 2001): 445–449. Accessed July 23, 2026. https://pub.isa-india.in/index.php/ija/article/view/5311.