@misc{indiciaed969c3eb45ff,
  title = {Coal test drilling in the De-Na-Zin Bisti area, San Juan County, New Mexico},
  author = {R.W. Wilson and Russell W. Jentgen},
  year = {1980},
  doi = {10.3133/ofr801289},
  url = {https://pubs.usgs.gov/publication/ofr801289},
  note = {Source identifier: ofr801289}
}