Water Purification Movie Review 1970

Study of water and the process of purifying it for our use.

Distribution

National Audiovisual Center, 5285 Port Royal Rd., Springfield, VA 22161, Phone: (703)605-4603, Toll-free: 800-553-6847, Fax: (703)321-8547, Email: orders@ntis.fedworld.gov, URL: http://www.ntis.gov/products/nac/index.asp

Available on VHS
Running time 9 minutes.

Cast and Crew

Genres

Natural Resources

Producer

AIMS