| Author: | Stevenson, J.C., and N.M. Confer. |
| Report Title | Summary of available information in Chesapeake Bay submerged vegetation. FWS/OBS-78/66. |
| Publisher: | US Fish and Wildlife Service, Office of Biological Services, Washington, DC. |
| Keywords: | Trapa natans, Myriophyllum spicatum, salinity, history, Chesapeake Bay |