@misc{indiciae6fc79c9874da,
  title = {Mineral resource potential map of the Three Sisters Wilderness, Deschutes, Lane, and Linn Counties, Oregon},
  author = {N. S. MacLeod and E. M. Taylor and D. R. Sherrod and G. W. Walker and J. D. Causey and S. L. Willett},
  year = {1983},
  doi = {10.3133/ofr83659},
  url = {https://pubs.usgs.gov/publication/ofr83659},
  note = {Source identifier: ofr83659}
}