@misc{indiciaebf00bb5e3e4e,
  title = {Mineral resources of Alaska: Report on progress of investigations in 1907},
  author = {Alfred H. Brooks},
  year = {1908},
  doi = {10.3133/b345},
  url = {https://pubs.usgs.gov/publication/b345},
  note = {Source identifier: b345}
}