@misc{indiciaec953ce0f0a2f,
  title = {Forest conditions in the Lincoln Forest Reserve, New Mexico},
  author = {F. G. Plummer and M.G. Gowsell},
  year = {1904},
  doi = {10.3133/pp33},
  url = {https://pubs.usgs.gov/publication/pp33},
  note = {Source identifier: pp33}
}