@misc{indiciaec35189c36f13,
  title = {Water table in the High Plains aquifer in 1978 in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming},
  author = {Edwin D. Gutentag and John B. Weeks},
  year = {1980},
  doi = {10.3133/ha642},
  url = {https://pubs.usgs.gov/publication/ha642},
  note = {Source identifier: ha642}
}