@misc{indiciae2b8e53f9adb9,
  title = {Floods at Arecibo, Puerto Rico},
  author = {Irby J. Hickenlooper},
  year = {1968},
  doi = {10.3133/ha271},
  url = {https://pubs.usgs.gov/publication/ha271},
  note = {Source identifier: ha271}
}