Hernández, J.E., Gowda, P.H., Marek, T.H., Howell, T.A. and Ha, W. 2013. Groundwater Levels in Northern Texas High Plains: Baseline for Existing Agricultural Management Practices. Texas Water Journal. 4, 1 (Mar. 2013), 22–34. DOI:https://doi.org/10.21423/twj.v4i1.5356.