@misc{indiciae7d754fe10bb3,
  title = {Geochemical landscapes of Alaska — New map presentations and interpretations for 23 elements in surficial materials},
  author = {L. P. Gough and Bronwen Wang and D. B. Smith and Nils Gustavsson},
  year = {2005},
  doi = {10.3133/pp1716},
  url = {https://pubs.usgs.gov/publication/pp1716},
  note = {Source identifier: pp1716}
}