Ozone diplomacy : new directions in safeguarding the planet / Richard Elliot Benedick. Benedick, Richard Elliot. Ozone layer depletion Law and legislation. K3593 .B46 1991 344.046342 BEO Includes bibliographical references and index. Cambridge : Harvard University Press, 1991. 1991. 1991 Text xvi, 300 p. ; eng