@misc{indiciae6bdd445faccc,
  title = {Floods of August and September 1971 in Maryland and Delaware},
  author = {D.H. Carpenter},
  year = {1974},
  doi = {10.3133/ofr741015},
  url = {https://pubs.usgs.gov/publication/ofr741015},
  note = {Source identifier: ofr741015}
}