https://vocabularyserver.com/ttla/it/ Thesaurus su Turismo e Attività Ricreative World Tourism Organization (WTO) World Tourism Organization (WTO) 2019-03-08 it 2019-03-08 19:48:39 Turismo regionale 2019-03-08 19:48:39 Flusso interregionale Flusso regionale https://vocabularyserver.com/ttla/it/xml.php?skosTema=3886https://vocabularyserver.com/ttla/it/xml.php?skosTema=992