Landscape changes - History. - United States

American environmental history : = an introduction / by: (書目-語言資料,印刷品)

Landscape evolution in the United States = an introduction to the geography, geology, and natural history / by: (書目-語言資料,印刷品)

Geology and landscape evolution : = general principles applied to the United States by: (書目-語言資料,印刷品)

Landscape assessment

Nature

United States

Landscape changes

Landscapes

Human ecology