@misc{indiciaea082deac299b,
  title = {Summary appraisals of the nation's ground-water resources–Texas-Gulf region},
  author = {E. T. Baker and J. R. Wall},
  year = {1976},
  doi = {10.3133/pp813f},
  url = {https://pubs.usgs.gov/publication/pp813F},
  note = {Source identifier: pp813F}
}