@misc{indiciae7de71f601b4d,
  title = {Ground water in Yellowstone and Treasure Counties, Montana},
  author = {George Martin Hall and Charles S. Howard},
  year = {1929},
  doi = {10.3133/wsp599},
  url = {https://pubs.usgs.gov/publication/wsp599},
  note = {Source identifier: wsp599}
}