Azhar, Muhammad Tehseen, and Asif Ali Khan. “Combining Ability Analysis of Seed Cotton Yield and Its Components in Cotton (Gossypium Hirsutum)”. Biological Sciences - PJSIR 48, no. 5 (October 24, 2005): 358–361. Accessed November 22, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/1415.