Subject
- 4-H clubs2
- Berries -- Weed control -- Oregon2
- Grapes -- Weed control -- Oregon2
- Agricultural pests -- Integrated control1
- Agricultural pests -- Integrated control -- Oregon -- Directories1
- Agricultural pests -- Integrated control -- Oregon -- Handbooks, manuals, etc.1
- Best management practices (Pollution prevention) -- Oregon -- Congresses1
- Cattle1
- Cookery -- Study and teaching1
- Dairy cattle -- Manure -- Handling1
- Health1
- Herbicides -- Oregon1
- Land use -- Oregon -- Clatsop County -- Planning1
- Land use -- Oregon -- Jackson County -- Planning1
- Land use -- Oregon -- Klamath County -- Planning1
- Land use, Rural -- Oregon -- Clatsop County -- Planning1
- Land use, Rural -- Oregon -- Jackson County -- Planning1
- Land use, Rural -- Oregon -- Klamath County -- Planning1
- Manures -- Management1
- Nutrition -- Study and teaching1