Introduces two conservation concepts: the "multiple use" programs of protection and management and the use of large areas in the U.S. as productive forest and range land.
Encyclopedia Britannica, 331 N. LaSalle St., Chicago, IL 60610, Phone: (312)347-7159, Toll-free: 800-323-1229, Fax: (312)294-2104, URL: http://www.britannica.com
Available on VHS
Running time 14 minutes.
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