Subject
- Wood preservatives -- Testing4
- Southern pines3
- Wood -- Mechanical properties3
- Wood -- Testing3
- Douglas fir -- Mechanical properties2
- Paper -- Bibliography2
- Pulp -- Bibliography2
- Wood2
- Wood -- Testing -- Instruments2
- Adhesive joints -- Testing1
- Adhesives -- Testing1
- Airplanes -- Materials1
- Airplanes -- Materials -- Testing1
- Airplanes -- Wings -- Design and construction1
- Airplanes, Wooden -- Design and construction1
- Axial loads1
- Buckling (Mechanics)1
- Columns, Wooden -- Design and construction1
- Columns, Wooden -- Testing1
- Douglas fir -- Location1