@misc{indiciae6eb0da80bac3,
  title = {Reef and nonreef aquifers - A comparison of hydrogeology and geochemistry, northwestern Indiana},
  author = {D.J. Schnoebelen and N.C. Krothe},
  year = {2005},
  doi = {10.1111/j.1745-6584.1999.tb00974.x},
  url = {https://pubs.usgs.gov/publication/70021728},
  note = {Source identifier: 70021728}
}