@misc{indiciae2bc9aede11d9,
  title = {Profile surveys in Spokane River basin, Washington, and John Day River basin, Oregon},
  author = {Robert Bradford Marshall},
  year = {1915},
  doi = {10.3133/wsp377},
  url = {https://pubs.usgs.gov/publication/wsp377},
  note = {Source identifier: wsp377}
}