@misc{indiciae2e423917b888,
  title = {Bibliography of Quaternary geology, Copper River Basin and adjacent areas, south-central Alaska},
  author = {Oscar J. Ferrians},
  year = {1991},
  doi = {10.3133/ofr91107a},
  url = {https://pubs.usgs.gov/publication/ofr91107A},
  note = {Source identifier: ofr91107A}
}