By Carol A. Johnston
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The frontier pictures of the USA embody never-ending horizons, majestic herds of local ungulates, and romanticized life-styles of nomadie peoples. the pictures have been mere reflections of vertebrates residing in concord in an environment pushed via the unpre dictable neighborhood and neighborhood results of drought, frre, and grazing.
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Additional info for Beavers: Boreal Ecosystem Engineers
Beavers: Boreal Ecosystem Engineers by Carol A. Johnston