Subject
- Environmental protection4
- Environmental protection and motion pictures4
- Ecocriticism3
- Environmentalism in motion pictures3
- Motion pictures3
- American literature2
- Criticism2
- Ecology in literature2
- Ecology in motion pictures2
- English literature2
- Environmental policy2
- Environmental protection in literature2
- Human ecology2
- Landscapes in literature2
- Nature2
- Nature in literature2
- Biosphere1
- Climatic changes1
- Conservation of natural resources1
- Conservation of natural resources in literature1