Heat from the Earth Movie Review 1981

Nature provides us with an inexpensive source of energy, geothermal heat, which is useable as hot water and steam.

Distribution

Bullfrog Films, Inc., PO Box 149, Oley, PA 19547, Phone: (610)779-8226, Toll-free: 800-543-3764, Fax: (610)370-1978, Email: video@bullfrogfilms.com, URL: http://bullfrogfilms.com

Available on VHS
Running time 7 minutes.

Cast and Crew

Genres

Energy

Producer

United Nations