@misc{indiciae40fd4a452610,
  title = {Mineral resource potential of the Winchester Roadless Area, Cochise County, Arizona},
  author = {W. J. Keith and R.A. Martin and T. J. Kreidler},
  year = {1982},
  doi = {10.3133/ofr821028},
  url = {https://pubs.usgs.gov/publication/ofr821028},
  note = {Source identifier: ofr821028}
}