http://www.vocabularyserver.com/eurovoc/el/ Eurovoc European Communities European Communities 2011-01-02 el 2011-01-02 13:12:31 βελτίωση φυτών 2011-01-02 13:12:31http://www.vocabularyserver.com/eurovoc/el/xml.php?skosTema=2915http://www.vocabularyserver.com/eurovoc/el/xml.php?skosTema=7133http://www.vocabularyserver.com/eurovoc/el/xml.php?skosTema=6296http://www.vocabularyserver.com/eurovoc/el/xml.php?skosTema=2723