https://vocabularyserver.com/interwater/es/ InterWATER Tesauro IRC International Water and Sanitation Centre water; sanitation IRC International Water and Sanitation Centre 2011-02-02 es 2011-02-03 09:52:49 hincado de pozos 2011-02-03 09:52:49https://vocabularyserver.com/interwater/es/xml.php?skosTema=578https://vocabularyserver.com/interwater/es/xml.php?skosTema=1724https://vocabularyserver.com/interwater/es/xml.php?skosTema=1798