@misc{indiciaee05a73e4be50,
  title = {Petroleum potential of wilderness lands in Nevada},
  author = {Charles A. Sandberg},
  year = {1983},
  doi = {10.3133/cir902h},
  url = {https://pubs.usgs.gov/publication/cir902H},
  note = {Source identifier: cir902H}
}