@misc{indiciae109ad2101d21,
  title = {Geohydrology and water quality of the Roubidoux Aquifer, northeastern Oklahoma},
  author = {Scott C. Christenson and David L. Parkhurst and Roy W. Fairchild},
  year = {1990},
  doi = {10.3133/ofr90570},
  url = {https://pubs.usgs.gov/publication/ofr90570},
  note = {Source identifier: ofr90570}
}