@misc{indiciaeb2e427038e6c,
  title = {Distribution of oil and natural-gas wells in relation to ground-water flow systems in the Great Basin region of Nevada and Utah, and adjacent states},
  author = {Donald H. Schaefer},
  year = {1996},
  doi = {10.3133/ha694e},
  url = {https://pubs.usgs.gov/publication/ha694E},
  note = {Source identifier: ha694E}
}