Ortega-S., J. Alfonso, J. Miguel Avila-C., Eduardo A. Gonzalez-V., and Miguel A. Gonzalez-P. 2016. “Grazing Intensity and Nitrogen Fertilization to Manage Invasive Kleberg Bluestem on Pangolagrass Pastures in Northern Mexico”. Texas Journal of Agriculture and Natural Resources 20 (April):109-15. https://txjanr.agintexas.org/index.php/txjanr/article/view/105.