Subject
- Agriculture -- Economic aspects -- Thailand1
- Alsea Indians1
- Betaine1
- Bits (Drilling and boring)1
- Constrained optimization1
- Excavations (Archaeology) -- Oregon -- Lincoln County1
- Fish populations -- Computer simulation1
- Fishes -- Conservation1
- Freshwater invertebrates -- California -- San Joaquin Valley1
- Heat -- Convection, Natural -- Mathematical models1
- Herbivores -- Oregon1
- Irrigation -- Environmental aspects -- California -- San Joaquin Valley1
- Irrigation -- Management -- Remote sensing1
- Irrigation -- Tailwater recovery systems1
- Irrigation -- Thailand1
- Kitchen-middens -- Oregon1
- Magnetohydrodynamic generators1
- Manufacturing processes -- Automation1
- Metal-cutting tools1
- Oregon State College -- Students1