@misc{indiciae675c49d93aa1,
  title = {An assessment of the mineral resource potential of the San Isabel National Forest, south-central Colorado with a section on salable minerals},
  author = {Richard B. Taylor and Rebecca J. Stoneman and Sherman P. Marsh and John S. Dersch},
  year = {1984},
  doi = {10.3133/b1638},
  url = {https://pubs.usgs.gov/publication/b1638},
  note = {Source identifier: b1638}
}