Subject
- Pear -- Varieties -- Oregon2
- Apples -- Varieties -- Oregon, Eastern1
- Filbert -- Oregon1
- Fruit trees -- Varieties -- Oregon, Eastern1
- Peach -- Oregon -- Varieties1
- Pear -- Disease and pest resistance1
- Pear -- Oregon -- Varieties1
- Pear -- Pollination -- Oregon1
- Pear -- Varieties1
- Pear -- Varieties -- Oregon -- Willamette River Valley1
- Pear -- Varieties -- Oregon, Eastern1
- Stone fruit -- Varieties -- Oregon, Eastern1