@misc{indiciae3b2248bef109,
  title = {Geochemical analyses of rock and stream-sediment samples from the Long Swamp Roadless Area, Okanogan County, Washington},
  author = {Russell C. Evarts and James G. Frisken and Kenneth R. Bishop},
  year = {1983},
  doi = {10.3133/ofr83227},
  url = {https://pubs.usgs.gov/publication/ofr83227},
  note = {Source identifier: ofr83227}
}