http://www.vocabularyserver.com/gemet/en/ GEMET Thesaurus EIONET EIONET 1998-12-31 en 2011-04-14 11:56:18 water pollution 2011-04-14 11:56:18http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=2895http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=1523http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=3493http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5044http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=2679http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=3007http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=3269http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5848http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=9166http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=9232