Ray, G.C., B.P. Hayden, M.G. McCormick-Ray and T.M. Smith. 1996. Land-seascape diversity of the USA east-coast coastal zone with particular reference to estuaries. Pages 337-371 in . Marine Biodiversity. Keywords:Classification, biiogeography, communities, estuaries:: Notes: submitted by bhayden, Fri May 30 15:22:35 EDT 1997 ::