@misc{indiciae3645f38efad3,
  title = {Floods of September 16, 1975 in the Tallaboa Valley, Puerto Rico},
  author = {Karl G. Johnson},
  year = {1981},
  doi = {10.3133/ofr801283},
  url = {https://pubs.usgs.gov/publication/ofr801283},
  note = {Source identifier: ofr801283}
}