@misc{indiciae16a072d8a5ed,
  title = {Water resources of the Sabana Seca to Vega Baja area, Puerto Rico},
  author = {Arturo Torres-Gonzalez and Jose Raul Diaz},
  year = {1984},
  doi = {10.3133/wri824115},
  url = {https://pubs.usgs.gov/publication/wri824115},
  note = {Source identifier: wri824115}
}