@misc{indiciae1f3ffcd5c5e9,
  title = {Trace elements reconnaissance along highways in the Tanana and upper Copper River valleys, Alaska},
  author = {Helmuth Wedow and John J. Matzko},
  year = {1947},
  doi = {10.3133/tei38},
  url = {https://pubs.usgs.gov/publication/tei38},
  note = {Source identifier: tei38}
}