@misc{indiciae9784c1c74e05,
  title = {Floods in Pennsylvania, frequency and magnitude},
  author = {W. F. Busch and E.C. Shaw},
  year = {1961},
  doi = {10.3133/ofr6128},
  url = {https://pubs.usgs.gov/publication/ofr6128},
  note = {Source identifier: ofr6128}
}