@misc{indiciaeeffaced2b5cf,
  title = {Geohydrology and simulation of ground-water flow in the Red Clay Creek Basin, Chester County, Pennsylvania, and New Castle County, Delaware},
  author = {Karen L. Vogel and Andrew G. Reif},
  year = {1993},
  doi = {10.3133/wri934055},
  url = {https://pubs.usgs.gov/publication/wri934055},
  note = {Source identifier: wri934055}
}