@misc{indiciaecb673649a0c5,
  title = {Retracement of the boundary line between Idaho and Washington, from the junction of Snake and Clearwater rivers northward to the international boundary},
  author = {Robert Bradford Marshall},
  year = {1911},
  doi = {10.3133/b466},
  url = {https://pubs.usgs.gov/publication/b466},
  note = {Source identifier: b466}
}