Environmentalism - History. - United States

Losing ground :American environmentalism at the close of the twentieth century / by: (書目-語言資料,印刷品)

The truth of ecology :nature, culture, and literature in America / by: (書目-語言資料,印刷品)

Environmental policy in literature.

Environmentalism

Natural history literature

American literature

United States

Nature in literature.

Natural history

Social justice.

Ecology in literature.

Environmental protection in literature.