European Community and member States ' powers in the field of environmental policy Author Pisillo-Mazzeschi R. Journal/Series Tulane Journal of International and Comparative Law | Vol. 1; 107 - 133; 27 p. Date 1993 Source IUCN (ID: ANA-051264) Publisher | Place of publication Tulane University School of Law | New Orleans, LA, USA Language English Country/Territory European Union Subject Environment gen. Keyword Policy/planning Sovereignty