Maximal environmental effects under the ' De Minimis ' Doctrine: Controversial changes in ozone redesignation policy Author Harutunian P.H. Journal/Series Tulane Environmental Law Journal | Vol. 9(1); 89 - 107; 19 p. Date 1995 Source IUCN (ID: ANA-057513) Publisher | Place of publication Tulane University Law School | New Orleans, LA, USA Language English Country/Territory United States of America Subject Air & atmosphere Keyword Ozone layer Air quality standards