@misc{indiciae38af1eb79da0,
  title = {Mineral resources of Alaska, report on progress of investigations in 1920--Gold lodes in the upper Kuskokwim region},
  author = {G. C. Martin},
  year = {1922},
  doi = {10.3133/b722e},
  url = {https://pubs.usgs.gov/publication/b722E},
  note = {Source identifier: b722E}
}