@misc{indiciaea239ffc09255,
  title = {Preliminary engineering geologic maps of the proposed Trans-Alaska pipeline route, Valdez Quadrangle},
  author = {O. J. Ferrians},
  year = {1971},
  doi = {10.3133/ofr71104},
  url = {https://pubs.usgs.gov/publication/ofr71104},
  note = {Source identifier: ofr71104}
}