“Alternatives to a Rice (Oryza Sativa L.)- Wheat (Triticum Aestivum L. Emend. Fiori & Paol.) Cropping System for Enhanced Productivity and Profitability in the Indian Sub-Tropics. (136)”. Tropical Agriculture 88, no. 3 (July 30, 2011). Accessed May 22, 2024. https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1016.