@misc{indiciae8913a725ac55,
  title = {Oklahoma},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1999},
  doi = {10.3133/fs03799},
  url = {https://pubs.usgs.gov/publication/fs03799},
  note = {Source identifier: fs03799}
}