Ecology Of The Prairie

Series: Ecology of the United States Series

Year Published: 1972

Creator: C/O Floris Switzer 460 Arroya Pkwy

Format: 16mm

Sound: sound

Description: Introduces the prairie and tells of the destruction caused by changes in the balance of the ecological system. Explains that the white man slaughtered large numbers of animals and shows how the prairie turned into dry, infertile desert.

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