@misc{indiciaef70186c07855,
  title = {Data on ground-water quality for the Elko 1 degree x 2 degree quadrangle, eastern Nevada},
  author = {Alan H. Welch and Rhea P. Williams},
  year = {1986},
  doi = {10.3133/ofr85648b},
  url = {https://pubs.usgs.gov/publication/ofr85648B},
  note = {Source identifier: ofr85648B}
}