Vorsorge im Abwasserrecht. Zur Funktion der Mindestanforderungen nach § 7A WHG Author Viertel B. Date 1995 Source IUCN (ID: MON-057473) Publisher | Place of publication Erich Schmidt Verlag | Berlin, Germany ISBN 3 503 03836 1; DM 98,00 Pages 345 p. Language German Country/Territory Germany Subject Water Keyword Water quality standards Precautionary principle Freshwater quality/freshwater pollution