@misc{indiciae22eb48ff919f,
  title = {Mineral resource potential of National Forest RARE II and wilderness areas in Colorado},
  author = {R. P. Dickerson},
  year = {1986},
  doi = {10.3133/ofr86364},
  url = {https://pubs.usgs.gov/publication/ofr86364},
  note = {Source identifier: ofr86364}
}