@misc{indiciae21436aaf4d24,
  title = {Hydrology of area 48, northern Great Plains and Rocky Mountain coal provinces, Montana and Wyoming},
  author = {Steven E. Slagle and and others},
  year = {1986},
  doi = {10.3133/ofr84141},
  url = {https://pubs.usgs.gov/publication/ofr84141},
  note = {Source identifier: ofr84141}
}