@misc{indiciaeea364360ef2a,
  title = {Mineral resources of Alaska, report on progress of investigations in 1932. Mineral industry of Alaska in 1932},
  author = {Philip Sidney Smith},
  year = {1934},
  doi = {10.3133/b857a},
  url = {https://pubs.usgs.gov/publication/b857A},
  note = {Source identifier: b857A}
}