@misc{indiciae4a4a96ab7519,
  title = {Mineral resource potential map of the San Gorgonio Wilderness, San Bernardino County, California},
  author = {B. F. Cox and J. C. Matti and H. W. Oliver and N. T. Zilka},
  year = {1983},
  doi = {10.3133/mf1161c},
  url = {https://pubs.usgs.gov/publication/mf1161C},
  note = {Source identifier: mf1161C}
}