@misc{indiciaee856c3656335,
  title = {United States Geological Survey, Programs in Pennsylvania},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1994},
  doi = {10.3133/fs03895},
  url = {https://pubs.usgs.gov/publication/fs03895},
  note = {Source identifier: fs03895}
}