“Generation Mean Analysis of Some Physiological Traits Contributing to Heat Tolerance in Upland Cotton (Gossypium Hirsutum L.) ”. Sindh University Research Journal - SURJ (Science Series) 49, no. 4 (May 11, 2020). Accessed November 15, 2026. https://sujo.usindh.edu.pk/index.php/SURJ/article/view/1638.