Subject
- American literature1
- Animals in literature1
- Conservation of natural resources in literature2
- Criticism1
- Documentary films1
- Ecocriticism11
- Ecology1
- Ecology in literature5
- Ecology in motion pictures1
- English literature1
- Environmental literature2
- Environmental protection and motion pictures2
- Environmental protection in literature2
- Environmentalism in motion pictures1
- Forests in literature1
- Human ecology in literature2
- Human ecology in motion pictures1
- Human-animal relationships in literature1
- Landscapes in literature1
- Motion pictures2