@misc{indiciae9e989fd9ea78,
  title = {Orientation geochemical soil survey at the Nixon Fork mines, Medfra Quadrangle, Alaska},
  author = {Bruce L. Reed and Roger L. Miller},
  year = {1971},
  doi = {10.3133/b1312k},
  url = {https://pubs.usgs.gov/publication/b1312K},
  note = {Source identifier: b1312K}
}