Subject
- Forests and forestry -- Northwest, Pacific4
- Forests and forestry -- Research -- Northwest, Pacific4
- Pacific Northwest Forest Experiment Station (Portland, Or.)3
- Wood -- Testing3
- Potatoes -- Diseases and pests -- Oregon2
- Wood -- Mechanical properties2
- Wood -- Utilization2
- Adhesive joints1
- Adhesives1
- Airplanes -- Design and construction1
- Alcohol, Denatured1
- Anthocyanins1
- Automobiles -- Societies, etc1
- Bacteriophages1
- Balsa wood -- Bibliography1
- Black locust1
- Black locust -- Utilization1
- Box making1
- Chemistry1
- Children -- Health and hygiene1