@misc{indiciae465f3a871fa4,
  title = {Reconnaissance of Lake Chackachamna, Alaska},
  author = {Arthur Johnson},
  year = {1950},
  doi = {10.3133/ofr50112},
  url = {https://pubs.usgs.gov/publication/ofr50112},
  note = {Source identifier: ofr50112}
}