@misc{indiciae07463aa4c647,
  title = {Coal resource occurrence and coal development potential maps of the northwest quarter of Fifty-Five Ranch 15' quadrangle, Converse County, Wyoming},
  author = {IntraSearch Inc.},
  year = {1979},
  doi = {10.3133/ofr79456},
  url = {https://pubs.usgs.gov/publication/ofr79456},
  note = {Source identifier: ofr79456}
}