@misc{indiciae89543b1a3f4b,
  title = {Land use and land cover and associated maps for Natchez, Mississippi; Louisiana},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1977},
  doi = {10.3133/ofr77387},
  url = {https://pubs.usgs.gov/publication/ofr77387},
  note = {Source identifier: ofr77387}
}