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Luxembourg: Publications Office of the European Union, 2011
ISBN 978-92-9213-217-0
doi:10.2800/78360
EEA, Copenhagen, 2011
European Environment Agency
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Tel.: +45 33 36 71 00
Fax: +45 33 36 71 99
Web: eea.europa.eu
Enquiries: eea.europa.eu/enquiries