@misc{indiciaed51b29821550,
  title = {Metallic mineral resources map of the Healy Quadrangle, Alaska},
  author = {Allen L. Clark and Edward H. Cobb},
  year = {1972},
  doi = {10.3133/mf394},
  url = {https://pubs.usgs.gov/publication/mf394},
  note = {Source identifier: mf394}
}