@misc{indiciae7e41f21f95c5,
  title = {Floods of July 19-20, 1977 in the Johnstown area, western Pennsylvania},
  author = {Stan A. Brua},
  year = {1978},
  doi = {10.3133/ofr78963},
  url = {https://pubs.usgs.gov/publication/ofr78963},
  note = {Source identifier: ofr78963}
}