@misc{indiciae6d48318dedf5,
  title = {Mineral resource potential map of the Sugarloaf Roadless Area, San Bernardino County, California},
  author = {Robert E. Powell and Jonathan C. Matti and Brett F. Cox and Howard W. Oliver and Alexander Wagini and Harry W. Campbell},
  year = {1983},
  doi = {10.3133/mf1606a},
  url = {https://pubs.usgs.gov/publication/mf1606A},
  note = {Source identifier: mf1606A}
}