PROTECTING the earth's atmosphere : an international challenge : Interim report of the Study Commission of the 11th German Bundestag "Preventive Measures to Protect the Earth's Atmosphere" (Bonn : Deutscher Bundestag Referat Öffentlichkeitsarbeit, 1989)
Includes bibliographical references
Keywords: Air quality management; Chlorofluorocarbons -- Environmental aspects; Global warming; Greenhouse effect, Atmospheric; Ozone layer depletion