@misc{indiciaeb04f3ef80d71,
  title = {Properties and chemical constituents in ground water from permeable zone C (lower Pliocene-upper Miocene deposits), coastal lowlands aquifer system, south-central United States},
  author = {Robert A. Pettijohn and John F. Busby and Michael A. Cervantes},
  year = {1993},
  doi = {10.3133/wri914151},
  url = {https://pubs.usgs.gov/publication/wri914151},
  note = {Source identifier: wri914151}
}