@misc{indiciae9b68f31bfab0,
  title = {Coal resource occurrence and coal development potential maps of the northwest quarter of North Star School 15' quadrangle, Campbell County, Wyoming},
  author = {IntraSearch Inc.},
  year = {1979},
  doi = {10.3133/ofr7959},
  url = {https://pubs.usgs.gov/publication/ofr7959},
  note = {Source identifier: ofr7959}
}