ENVIRONMENTAL CRISIS (Filmstrip) Student National Education Assn.

Year Published: 1970

Creator: Alan Freeman

Format: Filmstripfilmstrip

Complete Record: ENVIRONMENTAL CRISIS (Filmstrip) Student National Education Assn. 5 filmstrips, color, 35 mm. With manual, 18 1. Contents: Pt. 1-5: The environmental problem. 76 fr.--Interrelationships of pollution, sewerage, fertilizer. 86 fr.--Interrelationships of pollution, insecticides, automobiles. 93 fr.--Animal wastes and ecology. 63 fr.--Population. 92 fr. Presented with the cooperation of the Association of Classroom Teachers. © Alan Freeman; 18Apr70; A148866.