The control of discharges and achievement of water quality objectives Author Edwards G., Wither A. Journal/Series Environmental Policy and Practice | Vol.1(3); 19 - 27; 9 p. Date 1991 Source IUCN (ID: ANA-046140) Publisher | Place of publication EPP Publications | Surrey, UK Language English Country/Territory United Kingdom Subject Water, Sea, Waste & hazardous substances Keyword Hazardous substances Marine pollution Freshwater quality/freshwater pollution