OECD environmental performance reviews: Portugal 2001 Corporate author OECD Date 2001 Source IUCN (ID: MON-085403) Publisher | Place of publication OECD Publishing (OECD) | Paris, France ISBN 92-64-19653-6 ISSN 1990-0104 Pages 210 p. Document type Serial/multi-volume work Language English Country/Territory Portugal Subject Environment gen. Keyword Policy/planning Tourism International relations/cooperation Economy and environment Management/conservation Comprehensive description