@misc{indiciae9176d4181181,
  title = {Surficial and engineering geology of the central part of the Yukon-Koyukuk lowland, Alaska},
  author = {F. R. Weber and T. L. Pewe},
  year = {1970},
  doi = {10.3133/i590},
  url = {https://pubs.usgs.gov/publication/i590},
  note = {Source identifier: i590}
}