@misc{indiciae9d589f9144f8,
  title = {Mineral resource studies of national forest roadless areas in Idaho},
  author = {Kathleen M. Johnson and Ronald G. Worl},
  year = {1991},
  doi = {10.3133/ofr91589},
  url = {https://pubs.usgs.gov/publication/ofr91589},
  note = {Source identifier: ofr91589}
}