@misc{indiciae71accce5bdfe,
  title = {Geochemistry and hydrogeologic framework of the saline-freshwater interface and the calculation of net recharge in the Dorado area, north-central Puerto Rico},
  author = {Joseph W. Troester},
  year = {1999},
  doi = {10.3133/wri984030},
  url = {https://pubs.usgs.gov/publication/wri984030},
  note = {Source identifier: wri984030}
}