@misc{indiciaea456fa003069,
  title = {Hydrology of area 51, northern Great Plains and Rocky Mountain coal provinces, Wyoming and Montana},
  author = {David A. Peterson and K. L. Mora and Marlin E. Lowry and James G. Rankl and James F. Wilson and H. W. Lowham and Bruce H. Ringen},
  year = {1987},
  doi = {10.3133/ofr84734},
  url = {https://pubs.usgs.gov/publication/ofr84734},
  note = {Source identifier: ofr84734}
}