[The drinking water supply in Baden-Württemberg--regional structures and trends in composition].
D005860:Germany, West; D006801:Humans; D009566:Nitrates / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
D009566:Nitrates
Trinkwassergewinnung in Baden-Württemberg--regionale Strukturen und Tendenzen der Beschaffenheit.