@misc{indiciae802eb3923ce1,
  title = {Ground-water resources and geology of northern and central Johnson County, Wyoming},
  author = {Harold A. Whitcomb and T. Ray Cummings and Richard A. McCullough},
  year = {1966},
  doi = {10.3133/wsp1806},
  url = {https://pubs.usgs.gov/publication/wsp1806},
  note = {Source identifier: wsp1806}
}