Andersen, Stephen O. Protecting the ozone layer: the United Nations history by Stephen O. Andersen and K. Madhava Sarma; edited by Lani Sinclair - London Earthscan 2002 - 513p. ISBN: 1853839051 Subjects--Topical Terms: Ozone layer depletion-Prevention-History -20 Century Dewey Class. No.: A7 An23