@misc{indiciae70bf3bb9a4c4,
  title = {Forest conditions in the Black Mesa Forest Reserve, Arizona},
  author = {F. G. Plummer and T. F. Rixon and Arthur Dodwell},
  year = {1904},
  doi = {10.3133/pp23},
  url = {https://pubs.usgs.gov/publication/pp23},
  note = {Source identifier: pp23}
}