http://www.vocabularyserver.com/gemet/el/ GEMET Thesaurus EIONET EIONET 0000-00-00 el 2011-04-14 11:45:01 αλογονωμένο διφαινύλιο 2011-04-14 11:45:01http://www.vocabularyserver.com/gemet/el/xml.php?skosTema=3820http://www.vocabularyserver.com/gemet/el/xml.php?skosTema=6481http://www.vocabularyserver.com/gemet/el/xml.php?skosTema=6485