@misc{indiciaec269ce01d7a3,
  title = {Coal resources of the Cape Lisburne-Colville River region, Alaska},
  author = {Farrell F. Barnes},
  year = {1967},
  doi = {10.3133/b1242e},
  url = {https://pubs.usgs.gov/publication/b1242E},
  note = {Source identifier: b1242E}
}