USDA Forest Service
 

Pacific Northwest Research Station

 
 
 
Pacific Northwest Research Station
333 SW First Ave.
Portland, OR 97204

(503) 808-2100

US Forest Service

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)

 


 

US Forest Service - Pacific Northwest Research Station
Last Modified: Monday,16December2013 at14:18:52CST


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