@misc{indiciaea79524292295,
  title = {Hydrologic maps of the High Plains aquifer, January 1981, southwestern Kansas},
  author = {Joseph M. Spinazola},
  year = {1982},
  doi = {10.3133/wri824079},
  url = {https://pubs.usgs.gov/publication/wri824079},
  note = {Source identifier: wri824079}
}