@misc{indiciae474b106c0704,
  title = {Monitoring Ground-Water Quality in Coastal Ecosystems},
  author = {John A. Colman and John P. Masterson},
  year = {2007},
  doi = {10.3133/ofr20071149},
  url = {https://pubs.usgs.gov/publication/ofr20071149},
  note = {Source identifier: ofr20071149}
}