Tuteza, O p, Sunil Kumar, Hamid Hasan, and Mahender Singh. 2005. “Heterosis and Inter-Relationship Between Seed-Cotton Yield and Qualitative Characters in Upland Cotton (Gossypium histrum)*”. The Indian Journal of Agricultural Sciences 75 (3). https://epubs.icar.org.in/index.php/IJAgS/article/view/9341.