America's Ice Age / produced by Susan Werbe.

Why does Earth have ice ages, and when is the next one due? In a journey through time, this program charts the progress of different glaciations to depict how ice shaped modern North America. Distributed by A & E Television Networks. A part of the series How the Earth Was Made. (45 minutes) A st...

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Bibliographic Details
Other Authors: Johnson, Corey, 1961- (Narrator), Werbe, Susan. (Producer)
Format: Electronic
Published: New York : A & E Television Networks, 2010.
Series:VAST: academic video online
How the Earth was made
Online Access:Click for online access