Extreme environments. Lakes /

Lakes are bodies of water not connected to the ocean. Most contain fresh water, which makes them a focus for life, as all land-based animals require water to survive. Just three percent of the world's water is fresh, with two thirds being locked away in polar or glacial ice. Russia's Lake...

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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:	Lake ecology. Baikal, Lake (Russia) Great Lakes (North America) Écologie des lacs. Baïkal, Lac (Russie) Grands Lacs (Amérique du Nord) Lake ecology Great Lakes Russia (Federation) > Lake Baikal documentary film. Documentary films Documentary films. Documentaires.
Online Access:	Connect to this streaming video (Alexander Street Press)