@misc{indiciae7c0ac76a7e90,
  title = {Ground-water resources of the Bisbee-Naco Area, Cochise County, Arizona},
  author = {G. R. Littin},
  year = {1987},
  doi = {10.3133/wri874103},
  url = {https://pubs.usgs.gov/publication/wri874103},
  note = {Source identifier: wri874103}
}