@misc{indiciae08e6a0819171,
  title = {Fourteenth Annual report of the United States Geological Survey to the Secretary of the Interior, 1892-1893: Part 1},
  author = {J. W. Powell},
  year = {1893},
  doi = {10.3133/ar14\_1},
  url = {https://pubs.usgs.gov/publication/ar14\_1},
  note = {Source identifier: ar14\_1}
}