[Nitrate in drinking water in West Germany].
D002852:Chromatography, Ion Exchange; D005860:Germany, West; D006801:Humans; D009566:Nitrates / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
D009566:Nitrates
Nitrat im Trinkwasser der Bundesrepublik Deutschland.