@misc{indiciae65650502eca6,
  title = {Mineral resources of the Devil's Garden Lava Bed, Squaw Ridge Lava Bed, and Four Craters Lava Bed Wilderness Study Areas, Lake County, Oregon},
  author = {William J. Keith and Harley D. King and Mark E. Gettings and Fredrick L. Johnson},
  year = {1988},
  doi = {10.3133/b1738a},
  url = {https://pubs.usgs.gov/publication/b1738A},
  note = {Source identifier: b1738A}
}