@misc{indiciae916c73a04fe0,
  title = {Coal resource occurrence and coal development potential maps of the northeast quarter of Coal Draw 15' quadrangle, Converse and Campbell counties, Wyoming},
  author = {IntraSearch Inc.},
  year = {1979},
  doi = {10.3133/ofr79317},
  url = {https://pubs.usgs.gov/publication/ofr79317},
  note = {Source identifier: ofr79317}
}