Subject
- Agricultural pests -- Integrated control1
- Animal nutrition1
- Cattle1
- Clay tobacco pipes--Fort Hoskins Site (Or.)1
- Clay tobacco pipes--Fort Yamhill (Or.)1
- Elk -- Behavior -- Oregon -- Starkey Experimental Forest and Range1
- Elk -- Effect of human beings on -- Oregon -- Starkey Experimental Forest and Range1
- Forest soils -- Oregon1
- Grazing -- Economic aspects1
- Outdoor recreation -- Environmental aspects -- Oregon -- Starkey Experimental Forest and Range1
- Pesticides -- Environmental aspects1
- Soil moisture -- Oregon1
- Soil physics1