Pollution

Duration: 3 filmstrips

Year Published: 1970

Creator: Life Filmstrips

Format: Filmstrip

Color: Color

Copyright: Registered 1Oct70 · JP12748 (Jul-Dec 1970) Copyright holder: Time, Inc Registered 1Jun71 · JP13636 (Jan-Jun 1972) Copyright holder: Time, Inc Registered 1Oct71 · JP13638 (Jan-Jun 1972) Copyright holder: Time, Inc Registered 15Jun72 · JP14310 (Jul-Dec 1972) Copyright holder: Coronet Instructional Films, a division of Esquire, Inc