Subject
- Douglas fir7
- Biology -- Study and teaching4
- DNA repair4
- Escherichia coli -- Genetics4
- Plant succession -- Oregon4
- Soils -- Oregon4
- Stream ecology4
- Uracil4
- Antioxidants3
- Forage plants -- Oregon3
- Germination3
- Groundwater -- Pollution3
- Marine ecology -- California Current3
- Surimi3
- Trichloroethylene -- Biodegradation3
- Bacillus subtilis2
- Bacterial genetics2
- Barley -- Disease and pest resistance -- Genetic aspects2
- Benzopyrene -- Carcinogenicity2
- Biochemical markers2