have been designated as State Registered Natural Areas by the council. These 

 include Spooner Springs, Sag Ponds, and Spring Creek Natural Area. This pro- 

 gram involves the issuance of a certificate to the owner. If at any time the owner 

 alters natural conditions, he must surrender the certificate. 



In considering the state as a whole, there is a conspicuous lack of data from 

 the northwest Ridge-Valley section. 



Literature cited 



Braun, E. L. 1950. Deciduous Forests of Eastern North America. The Blakiston 



Co. 596 p. 

 Penfound, W. T. 1952. Southern swamps and marshes. Bot. Review 18:413- 



446. 

 Wharton, C. H. 1970. The Southern River Swamp— A multiple-use environment. 



Bureau of Business and Economic Research, Georgia State University, 



Atlanta, 48 p. 

 Wright, A. H., and A. A. Wright. 1932. The habitats and composition of the 



vegetation of Okefenokee Swamp, Georgia. Ecol. Monogr. 2:1 10-232. 



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