Venkataraman, N.S, T. Ragavan, és T. Saravanan. „Radiation Interception and Rain Water Use Efficiency in Cotton Based Intercropping”. GEORGIKON FOR AGRICULTURE 11, no. 1 (március 31, 2008): 61–70. Elérés december 5, 2025. https://journal.uni-mate.hu/index.php/gfa/article/view/6186.