@misc{indiciaef4e0bd45857c,
  title = {Coal resource occurrence and coal development potential maps of the Ninemile Gap Quadrangle, Rio Blanco and Moffat counties, Colorado},
  author = {Dames \& Moore},
  year = {1980},
  doi = {10.3133/ofr791405},
  url = {https://pubs.usgs.gov/publication/ofr791405},
  note = {Source identifier: ofr791405}
}