@misc{indiciaefd2c81cd6b21,
  title = {Maps showing ground-water units and withdrawal, Basin and Range Province, Texas},
  author = {B. T. Brady and M. S. Bedinger and John Mikels},
  year = {1984},
  doi = {10.3133/wri834121a},
  url = {https://pubs.usgs.gov/publication/wri834121A},
  note = {Source identifier: wri834121A}
}