01155nam0-2200337---450-99000915974040332120100316094645.092-826-2715-2000915974FED01000915974(Aleph)000915974FED0100091597420100315d1991----km-y0itay50------baengLUa-------001yyScientific assessment of EC standards for drinking water qualitymonitoring, sampling frequency and reference methods of analysisG. Ziglio, G. PremazziG. Beltramelli ... [et al.]LuxembourgOffice for Official Publications of the European Communities1991X, 90 p.ill.28 cmEnvironment and quality of lifeAcquaAnalisiZiglio,Giuliano272750Premazzi,Guido507146Beltramelli,GiuseppeITUNINARICAUNIMARCBK990009159740403321IG 15 A 30DMIGIDMIGIScientific assessment of EC standards for drinking water quality778146UNINA