Discover Hetch Hetchy with Harrison Ford

Discover Hetch Hetchy with Harrison Ford / produced and directed by David Vassar.

In 1890 the Hetch Hetchy Valley was preserved as the most beautiful natural feature in the northern half of Yosemite National Park. Like its renowned twin, Yosemite Valley, Hetch Hetchy was carved by glaciers and is ringed by sheer granite cliffs and waterfalls. Tragically, this national treasure wa...

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Bibliographic Details
Corporate Author: Green Planet Films
Other Authors: Vassar, David (Director, Producer)
Format: Video
Language:English
Published: Mill Valley, CA : Green Planet Films, [2006]
Series:Environmental studies in video
Subjects:
Dams > Environmental aspects > California.
Water resources development > Political aspects > California > San Francisco.
Water-supply > California > San Francisco.
Environmentalism > California.
Dams > Environmental aspects.
Environmentalism.
Water resources development > Political aspects.
Water-supply.
Hetch Hetchy Reservoir (Calif.) > History.
California.
California > Hetch Hetchy Reservoir.
California > San Francisco.
Documentary films.
History.
Documentaires.
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Status: Available

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