Gospodinova, Galina, Antoniya Stoyanova, and Velika Kuneva. “THE EFFICIENCY OF IRRIGATION AND VARIETY ON THE HARVEST RATIO OF THREE COTTON TYPES (Gossypium Hirsutum L.)”. Proceedings of CBU in Natural Sciences and ICT 1 (November 16, 2020): 6-13. Accessed November 5, 2026. https://ojs.cbuic.cz/index.php/pns/article/view/114.