@misc{indiciae2da4f39b6b6d,
  title = {Geology and Ground Water Resources of Spotsylvania County, Virginia},
  author = {Seymour Subitzsky},
  year = {1968},
  doi = {10.3133/ofr68263},
  url = {https://pubs.usgs.gov/publication/ofr68263},
  note = {Source identifier: ofr68263}
}