P. SUBBIAN, and R. SELVARAJU. 2001. “Effect of Row Ratio on Sorghum (Sorghum Bicolor) + Soybean (Glycine Max) Intercropping System in Rainfed Vertisols”. Indian Journal of Agronomy 45 (3): 45_3 . https://doi.org/10.59797/ija.v45i3.3409.