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by Lewis, Laurence A.
Boston [MA] : Allen & Unwin, 1988
Boston [MA] : Allen & Unwin, 1988
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by Odum, Eugene P. (Eugene Pleasants), 1913-2002
Sunderland, Mass. : Sinauer Associates, 1997
Sunderland, Mass. : Sinauer Associates, 1997
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by Steenbergh, Warren F.
Washington : National Park Service, 1977
Washington : National Park Service, 1977
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Government Document
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by Burk, Carl John, 1935-
Boston : Appalachian Mountain Club, 1979
Boston : Appalachian Mountain Club, 1979
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by Brown, James H., {u01C2}d 1942 September 25-
Chicago : University of Chicago Press, 1995
Chicago : University of Chicago Press, 1995
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Book
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