Subject
- Aging -- Psychological aspects1
- Air -- Pollution -- Pacific Coast (U.S.)1
- Albedo1
- Atmospheric aerosols -- Pacific Coast (U.S.)1
- Brothers and sisters -- Oregon -- Portland1
- Clouds -- Pacific Coast (U.S.)1
- Cultural pluralism -- Oregon -- Portland1
- Depression in adolescence -- Physiological aspects1
- Economic assistance -- Bolivia1
- Economic assistance -- Oregon -- Evaluation1
- Ecosystem management -- Social aspects -- Oregon1
- Ecosystem services -- Oregon -- Willamette River Valley1
- Ecosystem services -- Privatization -- Oregon -- Willamette River Valley1
- Energy security -- Oregon1
- Ethnic neighborhoods -- Oregon -- Portland1
- Families -- United States -- Economic conditions1
- Families -- United States -- Social conditions1
- Food security -- United States1
- Food stamps -- Oregon1
- Food supply -- Oregon1