“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)”, ta, vol. 88, no. 3, Jul. 2011, Accessed: Apr. 21, 2025. [Online]. Available: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1016