Subject
- Clostridium perfringens4
- Piling (Civil engineering)4
- Climatic changes3
- Clostridium perfringens -- Spores3
- Consumers -- Attitudes3
- Genetic markers3
- Hazelnuts -- Disease and pest resistance -- Genetic aspects3
- Hazelnuts -- Genetics3
- Semiconductor films3
- Soil liquefaction3
- Stream ecology -- Oregon3
- Transparent semiconductors3
- Antibacterial agents2
- Bacterial proteins2
- Bacterial spores2
- Cackling goose -- Wintering -- Oregon -- Willamette River Valley2
- Caspian tern -- Ecology -- Columbia River Estuary (Or. and Wash.)2
- Chitosan2
- Chloroplast DNA2
- Colonial birds -- Ecology -- Columbia River Estuary (Or. and Wash.)2