Revisiting the External Dimension of the Environmental Policy of the European Union: Some Challenges Ahead Author del Castillo T.F. Journal/Series Journal for European Environmental & Planning Law | Vol.7 (4); 365-390; 26 p. Date 2010 Source IUCN (ID: ANA-084427) Publisher | Place of publication Martinus Nijhoff Publishers | Leiden, Netherlands ISSN 1613-7272 Document type Article in periodical Language English Country/Territory European Union Subject Environment gen. Keyword Enforcement/compliance International relations/cooperation