@misc{indiciae135ffbcb4e8b,
  title = {Survey of the boundary line between Idaho and Montana, from the international boundary to the crest of the Bitterroot Mountains},
  author = {Richard Urquhart Goode},
  year = {1900},
  doi = {10.3133/b170},
  url = {https://pubs.usgs.gov/publication/b170},
  note = {Source identifier: b170}
}