@misc{indiciae929faa86a767,
  title = {Metallic mineral resources map of nine Alaska quadrangles: Holy Cross, Kotzebue, Melozitna, Norton Bay, Nulato, Prince Rupert, Survey Pass, Taku River, Unalakleet},
  year = {1968},
  doi = {10.3133/ofr6860},
  url = {https://pubs.usgs.gov/publication/ofr6860},
  note = {Source identifier: ofr6860}
}