Includes bibliographical references (p. 212-231) and index.
Contents:
European exploration and the Colonial Era (1492-1770s) -- Expansion and conflict (1770s-1850s) -- Landscape of industrialization (1850s-1920s) -- The Conservation Era (1880s-1920s) -- From the Depression to atomic power (1930s-1960s) -- The rise of the environmental movement (1960s-1980s) -- Contemporary environmentalism (1980s-present).
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.