@misc{indiciae6c80c534f091,
  title = {Floods in Pennsylvania: A manual for estimation of their magnitude and frequency},
  author = {Herbert N. Flippo},
  year = {1976},
  doi = {10.3133/ofr76391},
  url = {https://pubs.usgs.gov/publication/ofr76391},
  note = {Source identifier: ofr76391}
}