@misc{indiciaed35d8099203f,
  title = {Summary of available information on Chesapeake Bay submerged vegetation},
  author = {J. Court Stevenson and Nedra M. Confer},
  year = {1978},
  url = {https://pubs.usgs.gov/publication/fwsobs78\_66},
  note = {Source identifier: fwsobs78\_66}
}