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Jahresbericht / Europäische Umweltagentur
(1997)
Annual report / Environment Institute
(1990)
Annual report ... and environmental statement ... / European Environment Agency
(2014)
Kurzer Jahresüberblick / Europäische Umweltagentur
Air pollution by ozone in Europe : in ... ; overview of exceedances of EC ozone threshold values during the summer season ... and comparisons with previous years
Marine and coastal environment : annual topic update