@misc{indiciaea70f958ac98c,
  title = {Water quality in the tidal Potomac River and estuary},
  author = {Virginia Carter},
  year = {1986},
  doi = {10.3133/ofr86145},
  url = {https://pubs.usgs.gov/publication/ofr86145},
  note = {Source identifier: ofr86145}
}