@misc{indiciae62d945355a48,
  title = {Map showing the distribution and abundance of copper in bedrock samples, western Chichagof and Yakobi Islands Wilderness Study Area, southeastern Alaska},
  author = {Bruce R. Johnson and Geoffrey S. Elliott},
  year = {1984},
  doi = {10.3133/ofr8127d},
  url = {https://pubs.usgs.gov/publication/ofr8127D},
  note = {Source identifier: ofr8127D}
}