@misc{indiciae2aafc3a234c3,
  title = {Map showing potential geothermal-resource areas, as indicated by the chemical character of ground water, in Verde Valley, Yavapai County, Arizona},
  author = {P. P. Ross and C. D. Farrar},
  year = {1980},
  doi = {10.3133/ofr8013},
  url = {https://pubs.usgs.gov/publication/ofr8013},
  note = {Source identifier: ofr8013}
}