Subject
- Forests and forestry -- Alaska3
- Wood -- Testing3
- Automobiles -- Societies, etc2
- Deer -- Oregon2
- Forest reserves -- United States2
- Land use -- Oregon -- Klamath County -- Planning2
- Land use -- Oregon -- Statistics2
- Land use, Rural -- Oregon -- Klamath County -- Planning2
- Regional planning -- Oregon -- Klamath County2
- Social surveys2
- Wood -- Mechanical properties2
- Wood -- Utilization2
- Abandoned farms -- Oregon -- Lincoln County1
- Absorption1
- Absorption of sound1
- Academic achievement1
- Agriculture -- Oregon -- Maps1
- Agriculture -- Oregon -- Statistics1
- Agriculture -- Research -- Oregon1
- Airplanes -- Design and construction1