@misc{indiciaefdbfca726fa7,
  title = {Interpretation of aerial gamma-ray data for Nevada},
  author = {J. S. Duval and J. A. Pitkin},
  year = {1988},
  doi = {10.3133/ofr88288},
  url = {https://pubs.usgs.gov/publication/ofr88288},
  note = {Source identifier: ofr88288}
}