@misc{indiciaed73bd55a05d9,
  title = {Mineral resources of the High Steens and Little Blitzen Gorge Wilderness Study Areas, Harney County, Oregon},
  author = {Scott A. Minor and Donald Plouff and L. E. Esparza and T. J. Peters},
  year = {1987},
  doi = {10.3133/b1740a},
  url = {https://pubs.usgs.gov/publication/b1740A},
  note = {Source identifier: b1740A}
}