@misc{indiciae9bb879c506cd,
  title = {Dissolved solids and sodium in water from the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming},
  author = {Noel C. Krothe and Joseph W. Oliver and John B. Weeks},
  year = {1982},
  doi = {10.3133/ha658},
  url = {https://pubs.usgs.gov/publication/ha658},
  note = {Source identifier: ha658}
}