Assessing the cumulative effects of linear recreation routes on wildlife habitats on the Okanogan and Wenatchee National Forests
William L. Gaines, Peter H. Singleton, and Roger C. Ross
Bok Engelsk 2003
Utgitt | Portland, OR. : USDA, Forest Service, Pacific Northwest Research Station , 2003
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Omfang | 79 s. : fig.
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Emner |