@misc{indiciae4040f3dd22b8,
  title = {Uses of a geographic information system on the Great Dismal Swamp National Wildlife Refuge},
  author = {R.H. Giles and K. Hasshouna and D.D. Morton and J.L. Waldon},
  year = {2000},
  url = {https://pubs.usgs.gov/publication/95565},
  note = {Source identifier: 95565}
}