Conservation of natural resources in literature History and criticism 7 Ecology in literature 6 Nature in literature 6 Environmental protection in literature 5 Ecocriticism 4 Landscapes in literature 4 more ... Philosophy of nature in literature 4 Wilderness areas in literature 4 English literature 3 Forests in literature 3 Outdoor life in literature 3 American literature 2 Criticism 2 Theory, etc 2 American fiction 1 American poetry 1 Commons 1 Criticism and interpretation 1 Environmentalism 1 Friends and associates 1 Historiography 1 History 1 In literature 1 Land use in literature 1 Latin American literature 1 Literature and history 1 Literature and society 1 Poetry 1 less ...