RAMAMURTHY, V, N G PATIL, M V VENUGOPALAN, and O CHALLA. 2011. “Effect of Drip Irrigation on Productivity and Water-Use Efficiency of Hybrid Cotton (Gossypium Hirsutum) in Typic Haplusterts”. The Indian Journal of Agricultural Sciences 79 (2). https://epubs.icar.org.in/index.php/IJAgS/article/view/2439.