@misc{indiciaed35581977943,
  title = {Land use and land cover and associated maps for Knoxville, Tennessee; North Carolina, South Carolina (North Carolina portion only)},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1977},
  doi = {10.3133/ofr77836},
  url = {https://pubs.usgs.gov/publication/ofr77836},
  note = {Source identifier: ofr77836}
}