@misc{indiciaefc5ca9d36492,
  title = {Land use and land cover and associated maps for Winston-Salem, North Carolina; Virginia, Tennessee},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1979},
  doi = {10.3133/ofr79575},
  url = {https://pubs.usgs.gov/publication/ofr79575},
  note = {Source identifier: ofr79575}
}