T. PAUL, P.S. BISHT, P.C. PANDEY, D.K. SINGH, & S. ROY. (2001). Rice productivity and soil fertility as influenced by nutrient management in rice (Oryza sativa)wheat (Triticum aestivum) cropping system. Indian Journal of Agronomy, 58(4), 495-499. https://doi.org/10.59797/ija.v58i4.4256