@misc{indiciae313a69b110f1,
  title = {Geologic and hydrologic data collected at test well NC-5, Barceloneta, Puerto Rico},
  author = {Jesús Rodríguez-Martínez and John L. Hartley and Arturo Torres-Gonzalez},
  year = {1991},
  doi = {10.3133/ofr90390},
  url = {https://pubs.usgs.gov/publication/ofr90390},
  note = {Source identifier: ofr90390}
}