@misc{indiciaebac80109917a,
  title = {Mineral surveys by the Geological Survey and the Bureau of Mines of Bureau of Land Management Wilderness Study Areas},
  author = {Helen M. Beikman and Margaret Hinkle and Twila Frieders and Susan M. Marcus and James R. Edward},
  year = {1983},
  doi = {10.3133/cir901},
  url = {https://pubs.usgs.gov/publication/cir901},
  note = {Source identifier: cir901}
}