@misc{indiciaeac4b5b5ef0e5,
  title = {Ground-water-quality assessment of the central Oklahoma Aquifer, Oklahoma — Geochemical and geohydrologic investigations},
  author = {David L. Parkhurst and Scott C. Christenson and George N. Breit},
  year = {1996},
  doi = {10.3133/wsp2357c},
  url = {https://pubs.usgs.gov/publication/wsp2357C},
  note = {Source identifier: wsp2357C}
}