Orth, R.J. and K.A. Moore. 1984. Distribution and Abundance of 
Aquatic Vegetation in Chesapeake Bay: An Historical Perspec¬ 
tive. Estuaries 7:531-540. 
Orth, R.J., K.L. Heck, Jr., and J. van Montfrans. 1984. Faunal 
Communities in Seagrass Communities: A Review of the In¬ 
fluence of Plant Structure and Prey Characteristics on 
Predator-Prey Relationships. Estuaries 7:339-350. 
Perry, M.C., R.E. Munro, and G.M. Haramis. 1981. Twenty-five 
Year Trends in Diving Duck Populations in Chesapeake Bay. 
p. 229-310. In: Proc. 46th North American Wildlife and 
Natural Resources Conf., Wildlife Manage., Inst., Wash., 
D.C. 
Thayer, G.W., D.A. Wolfe, and R.B. Williams. 1975. The Impact 
of Man on Seagrass Systems. Amer. Sci. 63:288-296. 
Tippie, V.K. 1984. An Environmental Characterization of 
Cheseapeake Bay and a Framework for Action, p. 467-487. 
In: V. Kennedy (ed.). The Estuary as a Filter. Academy 
Press, N.Y. 
Van Montfrans, J., R.L. Wetzel, and R.J. Orth. 1984. Epiphyte- 
grazer Relationships in Seagrass Meadows: Consequences for 
Seagrass Growth Pnd production. Estuaries 7:289-309. 
Ward, L.G., W.M. Kemp, and W.R. Boynton. 1984. The Influence 
of Waves and Seagrass Communities on Suspended Sediment 
Dynamics in an Estuarine Embayment. Mar. Geol. 59:85-103. 
Wildlife Management Institute. 1981. Improving Management of 
Chesapeake Bay. Proc. 46th North American Wildlife and 
Natural Resources Conf., Wash., D.C. 
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