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Pacific Northwest Research Station
333 SW First Avenue
P.O. Box 3890
Portland, OR 97208

(503) 808-2592

Owls Of Old Forests Of The World

Bruce G. Marcot. 1995. Gen. Tech. Rep. PNW-GTR-343. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 64 p.

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Part A (2.71 MB)

Part B (2.91 MB)

Part C (2.55 MB)

USDA Forest Service - Pacific Northwest Research Station
Last Modified: Tuesday, 04 November 2003 at 13:19:40 EST