@misc{indiciae92bde5a34820,
  title = {Geology and ground-water features of salt springs, seeps, and plains in the Arkansas and Red River basins of western Oklahoma and adjacent parts of Kansas and Texas},
  author = {P.E. Ward},
  year = {1963},
  doi = {10.3133/ofr63132},
  url = {https://pubs.usgs.gov/publication/ofr63132},
  note = {Source identifier: ofr63132}
}