00924nam0-2200313---450-99000917179040332120100413124219.09241541687000917179FED01000917179(Aleph)000917179FED0100091717920100413d1984----km-y0itay50------baengCHa-------001yyGuidelines for drinking-water qualityv. 1RecommendationsWorld Health OrganizationGenevaWorld Health Organization1984XI, 130 p.ill.25 cmQualità dell'acqua363.61021819Organizzazione mondiale della sanità361629ITUNINARICAUNIMARCBK990009171790403321IG 15 E 122399DMIGIDMIGIGuidelines for drinking-water quality780671UNINA01302nam--2200409---450-99000060318020331620091022171702.00-471-93657-X0060318USA010060318(ALEPH)000060318USA01006031820010830d1992----km-y0itay0103----baengGB||||||||001yyHarmonisation of technical stadards inthe ECby Sebastian FarrLondonChancery law publishing1992X, 357 p.25 cmEuropean practice library2001European practice library001-------2001ProdottiQualitàRegolamenti della CEEProdottiSicurazzaRegolamenti della CEE658.562FARR,Sebastian528861ITsalbcISBD990000603180203316XXIII.4.K. 322 (IG VIII 12 737/C)1928 GXXIII.4.K. 322 (IG VIII)00246037BKGIUPATTY9020010830USA01150520020403USA011709PATRY9020040406USA011642RSIAV59020091022USA011717Harmonisation of technical stadards inthe EC882719UNISA