Ecology Of The Arctic
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Series: Our Living World Series
Year Published: 1967
Creator: Amer Institute Of Biological Sciences
Format: 16mm
Sound: sound
Description: A shortened version of the 1962 film Tundra Ecology. Emphasizes adaptations of organisms to some limiting factors in the tundra. Describes food relationships and population cycles and defines seasonal concepts in terms of average daily temperature.
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Original permalink · Record added: 2023-02-27 02:20:07