@misc{indiciaecee5b549dc1c,
  title = {Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and transition zone of the Potomac Estuary, Maryland, Virginia, and the District of Columbia, 1988},
  author = {N. B. Rybicki and M.R. Schening},
  year = {1988},
  doi = {10.3133/ofr90123},
  url = {https://pubs.usgs.gov/publication/ofr90123},
  note = {Source identifier: ofr90123}
}