KUMAR, P. et al. 2021. Nutrient and residue management in zero tilled-direct seeded basmati rice (Oryza sativa)-wheat (Triticum aestivum) system. The Indian Journal of Agricultural Sciences. 91, 7 (Sep. 2021), 1029–1033. DOI:https://doi.org/10.56093/ijas.v91i7.115120.