The diversity of life - Copyright Collection (Library of Congress) (China: Macmilla, 1979)
Copyright: National Geographic Society. Appl. au.: film, sound: National Geographic Society. DCR 1993; PUB 21Dec93; REG 28Feb94; PA682-941.
Sources used: copyright data sheet; copyright data base.
Keywords: Scientific films and video (Nonfiction); Educational/cultural films and video