Subject
- Cattle -- Feeding and feeds1
- Chlorophyll -- Spectra1
- Ergot alkaloids -- Toxicology1
- Feed additives1
- Foliar diagnosis1
- Forest roads -- Oregon -- Oak Creek Watershed (Benton County)1
- Hydrology, Forest -- Oregon -- Oak Creek Watershed (Benton County)1
- Nitrogen -- Spectra1
- Straw as feed1
- Tall fescue -- Toxicology -- Testing1