@misc{indiciae297a899cb558,
  title = {Coal resource occurrence and coal development potential of the Black Draw quadrangle, Campbell County, Wyoming, and Powder River County, Montana},
  author = {IntraSearch Inc.},
  year = {1978},
  doi = {10.3133/ofr7865},
  url = {https://pubs.usgs.gov/publication/ofr7865},
  note = {Source identifier: ofr7865}
}