@misc{indiciae477aeb424520,
  title = {Maps Showing Ground-Water Conditions in the San Simon Wash Area, Papago Indian Reservation, Arizona - 1979},
  author = {Kenneth J. Hollet},
  year = {1981},
  doi = {10.3133/ofr81530},
  url = {https://pubs.usgs.gov/publication/ofr81530},
  note = {Source identifier: ofr81530}
}