S.C. MASTHAN, S.N. REDDY, SHAlK MOHAMMAD, and B.VIJAY NUMAR. 2001. “Rational Use of Phosphorus on Seed Yield, Nutrient Composition and Uptake in Rice (Oryza Sativa) - Rapeseed (Brassica Campestris Subsp. Oleifera Var. Toria) - Greengram (Phaseolus Radiatus) Crop Sequence”. Indian Journal of Agronomy 44 (1): 44_1 . https://doi.org/10.59797/ija.v44i1.3455.