@misc{indiciaeec3a9f62a0a0,
  title = {Maps showing ground-water conditions in the Hassayampa area, Maricopa and Yavapai Counties, Arizona—1978},
  author = {Henry W. Sanger and Cynthia L. Appel},
  year = {1980},
  doi = {10.3133/ofr80584},
  url = {https://pubs.usgs.gov/publication/ofr80584},
  note = {Source identifier: ofr80584}
}