Subject
- Fusarium2
- Acid soils -- Oregon -- Willamette River Valley1
- Agricultural pollution -- Biodegradation -- Oregon1
- Alfalfa -- Oregon -- Willamette River Valley -- Growth1
- Atrazine -- Biodegradation -- Oregon1
- Bauhinia reticulata -- Senegal1
- Bioremediation1
- Carbon cycle (Biogeochemistry) -- Mathematical models1
- Cover crops -- Environmental aspects -- Oregon -- Willamette River Valley1
- Cowpea -- Diseases and pests -- Biological control -- Sri Lanka1
- Crops -- Nutrition -- Senegal1
- Douglas fir -- Diseases and pests1
- Fatty acids -- Analysis1
- Geomicrobiology1
- Guiera senegalensis -- Senegal1
- Hydrates1
- Marine sediments -- Microbiology1
- Methane1
- Methanobacteriaceae1
- Microbial ecology -- Oregon -- Willamette River Valley1