@misc{indiciae45e3700cb31a,
  title = {Water resources data for Puerto Rico, water years 1979-80},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1982},
  doi = {10.3133/wdrpr79801},
  url = {https://pubs.usgs.gov/publication/wdrPR79801},
  note = {Source identifier: wdrPR79801}
}