@misc{indiciae8684a929c726,
  title = {Geochemistry of dissolved inorganic carbon in a Coastal Plain aquifer. 2. Modeling carbon sources, sinks, and δ13C evolution},
  author = {Peter B. McMahon and Francis H. Chapelle},
  year = {1991},
  doi = {10.1016/0022-1694(91)90111-t},
  url = {https://pubs.usgs.gov/publication/70185492},
  note = {Source identifier: 70185492}
}