@misc{indiciae6b64d50b3df2,
  title = {Geologic and selected geotechnical properties of core from drill hole DH75-104, West Moorhead Coal Field, Powder River County, Montana},
  author = {D. S. Collins and E. E. McGregor},
  year = {1983},
  doi = {10.3133/ofr83809},
  url = {https://pubs.usgs.gov/publication/ofr83809},
  note = {Source identifier: ofr83809}
}