Hill, Kenneth, Eduardo Segarra, R. Terry Ervin, and William M. Lyle. “Low Energy Precision Application Irrigation for Cotton Production in the Texas Southern High Plains”. Texas Journal of Agriculture and Natural Resources 4 (December 19, 2016): 40–42. Accessed May 1, 2024. https://txjanr.agintexas.org/index.php/txjanr/article/view/345.