If You Can See a Shadow 4.0 from 0 reviews
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A clear and comprehensive account of passive solar techniques, stressing simplicity. Energy conservation techniques which go along with passive design are covered.

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

Available on Running time 28 minutes.

Cast and Crew

Solar Energy
Brewer Reynolds Productions

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