@misc{indiciae9516a18c9405,
  title = {Mineral resources of the Guano Creek Wilderness Study Area, Lake County, Oregon},
  author = {M. F. Diggles and H. D. King and Donald Plouff and J. E. Conrad and D. L. Sawatzky and D.A. Benjamin},
  year = {1988},
  doi = {10.3133/ofr88297},
  url = {https://pubs.usgs.gov/publication/ofr88297},
  note = {Source identifier: ofr88297}
}