Pacific Northwest Research Station
 |
|
 |
|
 |
Calendar of Events |
|
Experimental Forests |
|
Job Opportunities |
|
Just for Kids |
|
Research Programs and Teams |
|
Western Wildland Environmental Threat Center |
| Pacific Northwest Research Station 333 SW First Ave. Portland, OR 97204 (503) 808-2100 |
|
 |
|
Trees and logs important to wildlife in the interior Columbia River basin
Bull, Evelyn L.; Parks, Catherine G.; Torgersen, Torolf R. 1997. Trees and logs important to wildlife in the interior Columbia River basin. Gen. Tech. Rep. PNW-GTR-391. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station.
Part A (PDF 3.05 MB)
Part B (PDF 1.01 MB)
Part C (PDF 3.02 MB)
Part D (PDF 1.33 MB)
PDF files require the Acrobat Reader program. You can download the Acrobat Reader free of charge. Please read our disclaimers.
US Forest Service - Pacific Northwest Research Station
Last Modified: Friday,01March2013 at11:01:56EST