Subject
- Cattle -- Feeding and feeds4
- Lambs -- Feeding and feeds4
- Swine -- Feeding and feeds3
- Pear -- Oregon -- Rogue River Valley (Klamath County-Curry County) -- Harvesting2
- Pear -- Oregon -- Rogue River Valley (Klamath County-Curry County) -- Storage2
- Agriculture -- Oregon1
- Agriculture -- Oregon -- Experimentation1
- Alfalfa -- Oregon -- Fertilizers1
- Alfalfa as feed1
- Apple -- Pollination1
- Apple -- Reproduction1
- Bark beetles1
- Beef cattle -- Feeding and feeds1
- Beef industry -- Economic aspects -- Oregon1
- Bunt (Disease of wheat)1
- Cattle -- Housing1
- Cattle -- Oregon -- Marketing1
- Cheese -- Microbiology1
- Codling moth -- Control1
- Creameries -- Oregon1