http://www.vocabularyserver.com/gemet/el/ GEMET Thesaurus EIONET EIONET 0000-00-00 el 2011-04-14 11:44:53 δενδρομετρία 2011-04-14 11:44:53http://www.vocabularyserver.com/gemet/el/xml.php?skosTema=5203http://www.vocabularyserver.com/gemet/el/xml.php?skosTema=8664