@misc{indiciae81a23c61277a,
  title = {Coal resource occurrence and coal development potential maps of the northeast quarter of Edgerton 15' quadrangle, Natrona, Converse, Johnson, and Campbell counties, Wyoming},
  author = {IntraSearch Inc.},
  year = {1979},
  doi = {10.3133/ofr79314},
  url = {https://pubs.usgs.gov/publication/ofr79314},
  note = {Source identifier: ofr79314}
}