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 09:52:50 poliomielitis 2011-02-03 09:52:50 parĂ¡lisis infantil https://vocabularyserver.com/interwater/es/xml.php?skosTema=1267https://vocabularyserver.com/interwater/es/xml.php?skosTema=2369https://vocabularyserver.com/interwater/es/xml.php?skosTema=2370https://vocabularyserver.com/interwater/es/xml.php?skosTema=1700https://vocabularyserver.com/interwater/es/xml.php?skosTema=1777