LITERATURE CITED (CONTINUED) 



Cowardin, L. M., U. Carter, F. C. Golet, and E. T. 

 LaRoe. 1977. Classification of wetlands and 

 deepwater habitats of the United States (an 

 operational draft). U.S. Fish and Wildlife Ser- 

 vice. 100 pp. (mimeo). 



Hall, C. A., and J. W.Day, Jr. 1977. Ecosystem 

 modeling in theory and practice: an introduc- 

 tion with case histories. John Wiley and sons. 

 New York. 684 pp. 



Hutchinson, G. E. 1944. Limnological studies in 

 Connecticut. Critical examination of the sup- 

 posed relationship between phytoplankton 

 periodicity and chemical changes in lake waters. 

 Ecology 25:3-26. 



. 1950. Survey of contemporary know- 

 ledge of biogeochemistry. III. The biogeochem- 

 istry of vertebrate excretion. Bull. Amer. Mus. 

 Nat. Hist. 96:554. 



Likens, G. E., F. H. Bormann, J. S. Eaton, and 

 N.M.Johnson. 1977. Biogeochemistry of a 

 forested ecosystem. Springer-Verlag, New York. 

 146 pp. 



Maine State Planning Office. 1974. Standard classi- 

 fication system for land cover in Maine. 26 pp. 



Moen, A. N. 1973. Wildlife ecology: an analytical 

 approach. W. H. Freemand and Co., San Fran- 

 cisco. 



Odum, E. P. 1971. Fundamentals of ecology, 3rd 

 ed. W. B. Saunders Co., Philadelphia. 574 pp. 



Odum, H. T. 1966. Primary production in flowing 

 waters. Limnol. Oceanogr. 1:102-117. 



Shelford, V. E. 1963. The ecology of North 

 America. Univ. Illinois Press, Urbana. 



Van Dyne, G. M., ed. 1969. The ecosystem concept 

 in natural resource management. Academic 

 Press, New York. 383 pp. 



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