@misc{indiciae1e80521f5e30,
  title = {Minor element content of stream-sediment and bedrock samples from southeastern Douglas Island, southeastern Alaska},
  author = {David A. Brew and Arthur B. Ford},
  year = {1969},
  doi = {10.3133/ofr6923},
  url = {https://pubs.usgs.gov/publication/ofr6923},
  note = {Source identifier: ofr6923}
}