@misc{indiciae45c9c7911033,
  title = {Mineral summaries: U.S. Bureau of Land Management Wilderness Study Areas in California outside the California Desert},
  year = {1990},
  doi = {10.3133/ofr9096},
  url = {https://pubs.usgs.gov/publication/ofr9096},
  note = {Source identifier: ofr9096}
}