@misc{indiciae082a7b01c083,
  title = {Interpretation from aerial photographs and geologic structures of the central Colville River area, Alaska},
  author = {William A. Fischer},
  year = {1949},
  doi = {10.3133/70210422},
  url = {https://pubs.usgs.gov/publication/70210422},
  note = {Source identifier: 70210422}
}