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Current results range from 1981 to 1991
- Grassland ecology -- Oregon -- Wallowa Mountains1
- Grazing -- Environmental aspects -- Oregon -- Wallowa Mountains1
- Green fescue -- Ecology -- Oregon -- Wallowa Mountains1
- Green fescue -- Effect of grazing on -- Oregon -- Wallowa Mountains1
- Habitat (Ecology) -- Oregon -- Wallowa-Whitman National Forest1
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