@misc{indiciae62919faf146c,
  title = {Preliminary report on investigation of salt springs and seeps in a portion of the Permian Basin in Texas},
  author = {P. R. Stevens and W. F. Hardt},
  year = {1965},
  doi = {10.3133/ofr65153},
  url = {https://pubs.usgs.gov/publication/ofr65153},
  note = {Source identifier: ofr65153}
}