M. V. VENUGOPALAN and P. P. TARHALKAR, “Efficiency of foliar fertilization in rainfed upland cotton (Gossypium hirsutum)*”, Indian J Agri Sci, vol. 68, no. 6, Feb. 2013, Accessed: Oct. 28, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/27580