Searching Books & More : "Forest management"

Curtis, Robert O X
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Silvicultural research and the evolution of forest practices in the Douglas-fir region

Published: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2007]
Format: Electronic Resource
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Silviculture for multiple objectives in the Douglas-fir region

Published: Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1998]
Format: Electronic Resource, Remote
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