@misc{indiciae7e5a6a8e3aed,
  title = {Hydrogeology and analysis of the ground-water flow system in the coastal plain of southeastern Virginia},
  author = {P. A. Hamilton and J. D. Larson},
  year = {1988},
  doi = {10.3133/wri874240},
  url = {https://pubs.usgs.gov/publication/wri874240},
  note = {Source identifier: wri874240}
}