Problems Of Conservation - Soil

Series: Environmental Studies Series

Year Published: 1969

Creator: Encyclopedia Britannica Educ. Corp

Format: 16mm

Color: Color

Sound: sound

Description: Discusses the nature of soil, what it is and how it was formed. Illustrates the damaging effects of water and wind erosion when the ground cover of vegetation is stripped away and the loss of nutrients in the soil. Describes the origin of the U S Soil Conservation Service which was established by Congress to help combat these problems. Shows on-the-spot examples of its technical assistance of projects that range from tour plowing to land-use planning.

Complete Record: Discusses the nature of soil, what it is and how it was formed. Illustrates the damaging effects of water and wind erosion when the ground cover of vegetation is stripped away and the loss of nutrients in the soil. Describes the origin of the U S Soil Conservation Service which was established by Congress to help combat these problems. Shows on-the-spot examples of its technical assistance of projects that range from tour plowing to land-use planning., Problems Of Conservation: Soil. Encyclopaedia Britannica Educational Corp. 14 Min., Sd., Color, 16 Mm. © Encyclopaedia Britannica Educational Corp.; 29oct69; Mp19923. NOTE: Two (or more) records have been merged together to create this data.

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