00868cam0-22003251i-450 99000146914040332120190527101328.00-632-09740-X000146914FED01000146914(Aleph)000146914FED0100014691420000920d1975----km-y0itay50------baengGBa---a---001yyRiver ecologyedited by B.A. WhittonOxfordBlackwell Scientific Publications1975x, 725 p.ill.25 cmStudies in ecology2Ecologia acqua577.623itaWhitton,Brian A.ITUNINARICAUNIMARCBK990001469140403321BSF-577.6-WHI-1241SC1SC1River Ecology378935UNINA