@misc{indiciae9be4eba82f26,
  title = {Metallic mineral resources map of the Bethel quadrangle, Alaska},
  author = {Edward Huntington Cobb},
  year = {1970},
  doi = {10.3133/ofr7083},
  url = {https://pubs.usgs.gov/publication/ofr7083},
  note = {Source identifier: ofr7083}
}