Subject
- Friendship3
- Literacy -- Social aspects3
- Amenorrhea -- Diet therapy2
- Amenorrhea -- Nutritional aspects2
- Biomass energy -- Economic aspects -- United States2
- Biomass energy -- Environmental aspects -- Northwest, Pacific2
- Clothing and dress -- Social aspects2
- Commodification2
- Computer software -- Development -- Social aspects2
- Corporations -- Sociological aspects2
- Energy metabolism2
- Facebook (Electronic resource)2
- Forest management -- Environmental aspects -- Northwest, Pacific2
- Free computer software2
- Land use -- Government policy -- Economic aspects -- Oregon2
- Land use -- Law and legislation -- Economic aspects -- Oregon2
- Manufacturing processes -- Environmental aspects2
- Older people -- Psychology2
- Older people -- Social conditions2
- Online social networks2