@misc{indiciae7625858f9333, title = {Water resources data for Texas, water year 1976, volume 3. Colorado River basin, Lavaco River basin, Guadalupe River basin, Nueces River basin, Rio Grande Basin, and intervening coastal basins}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1977}, doi = {10.3133/wdrtx763}, url = {https://pubs.usgs.gov/publication/wdrTX763}, note = {Source identifier: wdrTX763} }