00889nam0-2200313---450-99000916628040332120100329124152.00250400480000916628FED01000916628(Aleph)000916628FED0100091662820100329d1974----km-y0itay50------baengUS--------001yyGround water pollutiona bibliographyW.K. Summers and Zane SpiegelMichiganAnn Arbor Science©1974XI, 83 p.24 cmInquinamento delle acqueSummers,W. K.<William Kelly>507294Spiegel,Zane507295ITUNINARICAUNIMARCBK990009166280403321IG 15 C 08293DMIGIDMIGIGround water pollution780298UNINA