KUMAR , S. ., R. . NIWAS, M. L. . KHICHAR, P. DEEP, A. . SINGH, and Y. . KUMAR. “Optical Characteristics, Growth and Yield Quality of Cotton under Different Growing Environments”. MAUSAM, vol. 69, no. 3, July 2018, pp. 465-72, doi:10.54302/mausam.v69i3.342.