@misc{indiciae911dfdfc1e81,
  title = {Gold placers of the Yentna district},
  author = {S. R. Capps},
  year = {1912},
  doi = {10.3133/b520f},
  url = {https://pubs.usgs.gov/publication/b520F},
  note = {Source identifier: b520F}
}