Y. SINGH; D. C. CHAUDHARY, S. P. SINGH, A. K. BHARDWAJ, and DHEER SINGH. 2001. “ Sustainability of Rice (Oryza Satha)-Wheat (Triticum Aestivum) Sequential Cropping through Introduction of Legume Crops and Green-Manure Crop in the System”. Indian Journal of Agronomy 41 (4): 41_4 . https://doi.org/10.59797/ija.v41i4.3700.