@misc{indiciae5ee6f26a276d,
  title = {Geographic information system index for the State of Tennessee},
  author = {William R. Barron and Pamela G. Norris},
  year = {1989},
  doi = {10.3133/ofr8939},
  url = {https://pubs.usgs.gov/publication/ofr8939},
  note = {Source identifier: ofr8939}
}