Soomro, A. R. (2000) “?HETEROSIS STUDIES IN INTRASPECIFIC CROSSES OF GOSSYPIUM HIRSUTUM L”., Biological Sciences - PJSIR, 43(6), pp. 363–366. Available at: http://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/2070 (Accessed: 8 June 2025).