附註:Includes bibliographical references (page 58) and index.
The tundra biome -- Tundra in North America -- Tundra weather, climate, and geology -- Tundra plants -- Tundra animals -- Tundra communities -- People and the tundra.
摘要:Discusses the climate, geology, animals, plants, ecology, and environmental problems of the tundras in the Arctic regions.
