@misc{indiciaef6fc72551f48,
  title = {Mineral resources of the South Warner Contiguous Wilderness Study Area, Modoc County, California},
  author = {Michael G. Sawlan and James G. Frisken and Michael S. Miller},
  year = {1989},
  doi = {10.3133/b1706f},
  url = {https://pubs.usgs.gov/publication/b1706F},
  note = {Source identifier: b1706F}
}