Das Thema: Gewässerschutz und Landwirtschaft Author various authors Journal/Series Informationsdienst Umweltrecht | Vol. 2(1); 1 - 18; 18 p. Date 1991 Source IUCN (ID: ANA-045881) Publisher | Place of publication Verein für Umweltrecht | Bremen, Germany Language German Country/Territory Germany, European Union Subject Land & soil Keyword Soil pollution/quality Agriculture and environment Freshwater quality/freshwater pollution