Dudensing, J., J. Johnson, P. Johnson, and C. Villalobos. “Grazing Alternatives in the Face of Declining Groundwater: A Case from the Southern High Plains of Texas”. Texas Journal of Agriculture and Natural Resources, vol. 21, Apr. 2016, pp. 60-72, https://txjanr.agintexas.org/index.php/txjanr/article/view/88.