Anderson, J.R., E. Hardy, J. Roach, and R. Witmer. 1976. A land use and cover classification system for use with remote sensor data. U.S. Geol. Surv. Prof. Paper 964. 22 pp.

Brown, S.L. 1984. The role of wetlands in the Green Swamp. In:Cypress Swamps, K.C. Ewel and H.T. Odum, eds. University Presses of Florida. Gainesville, Fla. pp. 405-415.

Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deepwater habitats of the United States. U.S. Fish Wildl. Serv. 103 pp.

Dahl, T.E. 1990. Wetlands losses in the United States, 1780's to 1980's. U.S. Department of the Interior, Fish and Wildlife Service, Washington, D.C. 21 pp.

Dahl, T.E. and C.E. Johnson. 1991. Status and trends of wetlands in the conterminous United States, mid-1970's to mid-1980's. U.S. Fish Wildl. Serv., Washington, D.C. 28 pp.

Frayer, W.E. 1991. Status and trends of wetlands and deepwater habitats in the conterminous United States, 1970's to 1980's. Michigan Technological Univ. Houghton, Mich. 32 pp.

Frayer, W.E., and J.M. Hefner. 1991. Florida wetlands: Status and trends, 1970's to 1980's. U.S. Fish Wildl. Serv., Atlanta, Ga. 32 pp.

Frayer, W.E., T.J. Monahan, D.C. Bowden, and F.A. Graybill. 1983. Status and trends of wetlands and deepwater habitats in the conterminous United States, 1950's to 1970's. Colorado St. Univ. 32 pp.

Frayer, W.E., D.E. Peters, and H.R. Pywell. 1989. Wetlands of the California Central Valley: Status and trends, 1939 to mid- 1980's. U.S. Fish Wildl. Serv., Portland, Ore. 29 pp.

Gosselink, J.G. 1984. The ecology of delta marshes of coastal Louisiana: a community profile. U.S. Fish Wildl. Serv., FWS/OBS-84/09. 134 pp.

Hammond, E.H. 1970. Physical subdivisions of the United States of America. In:National Atlas of the United States of America. U.S. Geol. Surv., Washington, D.C. Page 61.

Hefner, J.M., and J.D. Brown. 1984. Wetland trends in the southeastern United States. Wetlands 4:1-11.

Mississippi Flyway Council (MFC). 1991. Technical section minutes of a meeting held in Nashville, Tenn. (February 22-27, 1991). MFC. 138 pp.

National Marine Fisheries Service (NMFS). 1991. Fisheries of the United States, 1990. U.S. Government Printing Office, Washington, D.C.

Shaw, S.P., and C.G. Fredine. 1956. Wetlands of the United States. U.S. Fish Wildl. Serv., Washington, D.C. 67 pp.

Tiner, R.W. Jr. 1984. Wetlands of the United States. U.S. Fish Wildl. Serv., Washington, D.C. 59 pp.

U.S. Fish and Wildlife Service. 1990a. Cartographic conventions for the National Wetlands Inventory. St. Petersburg, Fla. 73 pp.

U.S. Fish and Wildlife Service. 1990b. Photo interpretation conventions for the National Wetlands Inventory. St. Petersburg, Fla. 45 pp. and appendices.

Wharton, C.H. 1970. The southern river swamp: A multiple use environment. School of Business Administration, Georgia State Univ. Atlanta, Ga. 48 pp.

Wharton, C.H., V.W. Labou, J. Newsom, P.V. Winger, L.L. Gaddy, and R. Mancke. 1981. The fauna of bottomland hardwoods in Southeastern United States. In: Wetlands of Bottomland Hardwood Forests. J.R. Clark and J. Benforado, eds. Elsevier, Amsterdam. pp. 87-100.