@misc{indiciaede59f12c125a,
  title = {Hydrologic Unit Map-1974, State of Wyoming},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1976},
  doi = {10.3133/hu50},
  url = {https://pubs.usgs.gov/publication/hu50},
  note = {Source identifier: hu50}
}