Arizona and its natural resources /

Rangers examine petrified wood. Men saw trees, herd cattle, and dress as Spanish conquistadors. Shows citrus trees; snow-capped mountains; a dude ranch; a Santa Fe train; Spanish missions; Roosevelt, Coolidge and Hoover dams; irrigation ditches, electric lines and transformers; cattle feed and water...

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Bibliographic Details
Online Access:Streaming video from Academic Video Online
Format: Video
Language:English
Published:Washington, D.C. : United States. Department of the Interior, 1939.
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