Subject
- Human ecology4
- Environmental protection3
- Ecofeminism2
- Environmental ethics2
- Environmental policy2
- Environmental sciences2
- Gaia hypothesis2
- Nature2
- American literature1
- Biosphere1
- Climatic changes1
- Conservation of natural resources1
- Conservation of natural resources in literature1
- Criticism1
- Ecocriticism1
- Ecology1
- Ecology in literature1
- English literature1
- Environmental protection in literature1
- Environmentalism1