@misc{indiciaed87c22a81f07,
  title = {Coal resource occurrence maps and coal development potential map of the Mule Dam quadrangle, Sandoval County, New Mexico},
  author = {Dames \& Moore},
  year = {1979},
  doi = {10.3133/ofr79112},
  url = {https://pubs.usgs.gov/publication/ofr79112},
  note = {Source identifier: ofr79112}
}