@misc{indiciae53a1864d2960,
  title = {Mineral resources of the Gold Creek and Sperry Creek Wilderness Study Areas, Malheur County, Oregon},
  author = {James G. Evans and James G. Frisken and Andrew Griscom and Don L. Sawatzky and Michael S. Miller},
  year = {1990},
  doi = {10.3133/b1741e},
  url = {https://pubs.usgs.gov/publication/b1741E},
  note = {Source identifier: b1741E}
}