@misc{indiciae72b36b08167b,
  title = {Water resources of the Guanica area, Puerto Rico: A preliminary appraisal, 1963},
  author = {Neal E. McClymonds},
  year = {1967},
  doi = {10.3133/70270905},
  url = {https://pubs.usgs.gov/publication/70270905},
  note = {Source identifier: 70270905}
}