ANU Instructional Resources Unit (1975-1996)Commonwealth Environment Protection AgencyProducer: Dale BakerNarrator: Gary Kelly2025-04-112025-04-112-Feb-93V92-066Bhttps://hdl.handle.net/1885/733748128A program produced for the Commonwealth Environment Protection Agency. -- Featuring Ian Kiernan.0:15:04video cassettecoloursoundanimationvideo/mpegEnvironment1993This video recording is provided for research purposes only and must not be reproduced without the prior permission of the Archives Program, Australian National University