@misc{indiciaee55326764ae1,
  title = {Mineral resource potential map of the Rubicon Roadless Area, Placer and El Dorado counties, California},
  author = {D. S. Harwood and E. E. Cather and Douglas F. Scott},
  year = {1983},
  doi = {10.3133/mf1501b},
  url = {https://pubs.usgs.gov/publication/mf1501B},
  note = {Source identifier: mf1501B}
}