@misc{indiciaeb7edd5c8bbc2,
  title = {Petroleum potential of wilderness lands, Nevada},
  author = {Charles A. Sandberg},
  year = {1983},
  doi = {10.3133/i1542},
  url = {https://pubs.usgs.gov/publication/i1542},
  note = {Source identifier: i1542}
}