@misc{indiciaeca30f99f3d7b,
  title = {The geography and geology of Alaska; a summary of existing knowledge, with a section on climate, and a topographic map and description thereof},
  author = {A. H. Brooks and Cleveland Abbe and R.U. Goode},
  year = {1906},
  doi = {10.3133/pp45},
  url = {https://pubs.usgs.gov/publication/pp45},
  note = {Source identifier: pp45}
}