🌐EnglishEnglishDeutschFrançaisItalianoPolskiالعربية中文EntityQ1309903· pop 8· linked from 16 articlespopulation equivalentconcept used in sanitary engineeringAvailable in 8 languagesFrançaisDeutschItalianoالعربيةCatalanCzechPolskivia Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntitywoolEntityCategoriesEnvironmental scienceEquivalent unitsSewerageWaste treatment technology