@misc{indiciaea0f16a02fae5,
  title = {Aquifer susceptibility in Virginia, 1998-2000},
  author = {David L. Nelms and George E. Harlow and Niel Plummer and Eurybiades Busenberg},
  year = {2003},
  doi = {10.3133/wri034278},
  url = {https://pubs.usgs.gov/publication/wri034278},
  note = {Source identifier: wri034278}
}