@misc{indiciae5946931a81f8,
  title = {Effects of the channelization of Río Bucaná on the ground-water resources north of the Ponce Valley, Puerto Rico},
  author = {Vicente Quinones-Aponte},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/70171479},
  note = {Source identifier: 70171479}
}