@misc{indiciaefd0f967a1dbc,
  title = {Petroleum potential of wilderness lands, New Mexico},
  author = {Robert T. Ryder},
  year = {1983},
  doi = {10.3133/i1543},
  url = {https://pubs.usgs.gov/publication/i1543},
  note = {Source identifier: i1543}
}