The Biosphere (1979) DVD-R
$14.99
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SKU
TBIS1979
Starring George D. Ludwig, Harlan Cleveland, Margaret Mead, Rene Dubos, and Paul Ehrlich.
Directed byWilliam Pettigrew
Print: Color
Runtime: 57 min
Genre: Documentary
Language: English
An examination of the biosphere between Canada's MacKenzie River and the Amazon River valleys.