@misc{indiciaefb323d17aa6d,
  title = {Dissolved-solids content of ground water in the Tucson area, Arizona},
  author = {L. R. Kister},
  year = {1974},
  doi = {10.3133/i844i},
  url = {https://pubs.usgs.gov/publication/i844I},
  note = {Source identifier: i844I}
}