@misc{indiciae932ffcdfeed9,
  title = {Mineral resource potential of the Greenhorn Mountain Wilderness Study Area, Huerfano and Pueblo counties, Colorado},
  author = {Margo I. Toth and Daniel R. Birch and G. David Baskin},
  year = {1983},
  doi = {10.3133/ofr83473},
  url = {https://pubs.usgs.gov/publication/ofr83473},
  note = {Source identifier: ofr83473}
}