@misc{indiciae99df061fb4af,
  title = {Federal coal resource occurrence and coal development potential maps of the Pillar 3 SE 7 1/2-minute quadrangle, San Juan and McKinley Counties, New Mexico},
  author = {Berge Exploration Inc.},
  year = {1985},
  doi = {10.3133/ofr791379},
  url = {https://pubs.usgs.gov/publication/ofr791379},
  note = {Source identifier: ofr791379}
}