00768nam0-22002771i-450-99000400159040332120040220120842.00-07-011364-5000400159FED01000400159(Aleph)000400159FED0100040015920040220d1997----km-y0itay50------baengSurface water quality modelingSteven C. ChapraNew YorkMcGraw-Hill1997XIX,844 p.25 cmQualità acque potabiliChapra,Steven C.9744ITUNINARICAUNIMARCBK99000400159040332115 M/1-31n.1033DINIDDINIDSurface water-quality modeling47418UNINA