Extreme environments. Extinction /

Our planet's untouched natural environments are shrinking, due to pressure from human populations. As these areas decline, the creatures adapted to live in them face a decline in numbers, and sometimes even extinction altogether. Many biologists believe that if we don't act quickly, half t...

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Bibliographic Details

Other Authors:	Clark, Evan (Producer)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	Geelong, Victoria : Switch International, 2010.
Series:	VAST: academic video online
Subjects:	Extinction (Biology) Extinction (Biologie) documentary film. Documentary films Documentary films. Documentaires.
Online Access:	Connect to this streaming video (Alexander Street Press)