@misc{indiciaee45a567ef75c,
  title = {Ground-water resources of the El Paso area, Texas},
  author = {A.N. Sayre and Penn Livingston},
  year = {1937},
  doi = {10.3133/ofr371},
  url = {https://pubs.usgs.gov/publication/ofr371},
  note = {Source identifier: ofr371}
}