@misc{indiciae8db542413285,
  title = {Coal resource occurrence map of the Tse Bonita School quadrangle, McKinley County, New Mexico},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1985},
  doi = {10.3133/ofr8031},
  url = {https://pubs.usgs.gov/publication/ofr8031},
  note = {Source identifier: ofr8031}
}