Reunión Nacional sobre Población, Recursos, Medio Ambiente y Desarrollo (1984 : Tijuana, Baja California, Mexico) (Tijuana, Baja California Norte, Mexico)
Bullfrog Films presents ; with Gwynne Dyer ; director, Josh Freed ; writer, Gwynne Dyer ; produced by Green Lion Productions, Inc. in association with the Canadian Broadcasting Corporation, with the participation of Telefilm Canada and Société générale des industries culturelles (SOGIC) [and] National Film Board of Canada ; producers, Marrin Canell, Catherine Mullins