@misc{indiciaeed7ceb9ae49b,
  title = {Surface water records of Virginia},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1961},
  doi = {10.3133/293},
  url = {https://pubs.usgs.gov/publication/293},
  note = {Source identifier: 293}
}