@misc{indiciae796e71dfdc0e,
  title = {Preliminary report on the potential waterpower of Grant, Ptarmigan, Cooper and Crescent lakes on the Kenai Peninsula, near Seward, Alaska},
  author = {Arthur Johnson},
  year = {1955},
  doi = {10.3133/ofr5574},
  url = {https://pubs.usgs.gov/publication/ofr5574},
  note = {Source identifier: ofr5574}
}