@misc{indiciae7cf38e939016,
  title = {Land use and land cover and associated maps for Torrington, Wyoming; Nebraska},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1986},
  doi = {10.3133/ofr824},
  url = {https://pubs.usgs.gov/publication/ofr824},
  note = {Source identifier: ofr824}
}