@misc{indiciae17ca3fba29c4,
  title = {Mineral resources of the South Warner Wilderness, Modoc County, California},
  author = {Wendell A. Duffield and Robert D. Weldin and W. E. Davis},
  year = {1976},
  doi = {10.3133/b1385d},
  url = {https://pubs.usgs.gov/publication/b1385D},
  note = {Source identifier: b1385D}
}