@misc{indiciae53f305a450e7,
  title = {Photo interpretation of the terrain along the southern part of the Alaska Highway},
  author = {Hugh Miller Raup and Charles Storrow Denny},
  year = {1950},
  doi = {10.3133/b963d},
  url = {https://pubs.usgs.gov/publication/b963D},
  note = {Source identifier: b963D}
}