@misc{indiciae2f198bff1e2d,
  title = {Geology and ground-water resources of the Balmorhea area, western Texas},
  author = {Walter N. White and H. S. Gale and S. Spencer Nye},
  year = {1941},
  doi = {10.3133/wsp849c},
  url = {https://pubs.usgs.gov/publication/wsp849C},
  note = {Source identifier: wsp849C}
}