R.S.S. TOMAR, A.L. KUSHWAHA, R. JULKA, and K.C. MANDLOI. “ Productivity of Upland Cotton (Gossypium Hirsutum) Genotypes under Different Levels of Fertility and Spacing”. Indian Journal of Agronomy 45, no. 4 (October 10, 2001): 45_4 . Accessed June 25, 2026. https://pub.isa-india.in/index.php/ija/article/view/3444.