D.S. KLER, and S.S. WALlA. 2001. “Organic, Integrated and Chemical Farming in Wheat (Triticum Aestivum) under Maize (Zea Mays)-Wheat Cropping System”. Indian Journal of Agronomy 51 (1): 45175 . https://doi.org/10.59797/ija.v51i1.4953.