@misc{indiciaebf7d79e08598,
  title = {Mineral resources of the Kingston Range Wilderness Study Area, San Bernardino County, California},
  author = {J.P. Calzia and J. G. Frisken and R.C. Jachens and A.B. McMahon and Clayton M. Rumsey},
  year = {1987},
  doi = {10.3133/b1709d},
  url = {https://pubs.usgs.gov/publication/b1709D},
  note = {Source identifier: b1709D}
}