00771nam0-22002891i-450-99000744001040332120030528000744001FED01000744001(Aleph)000744001FED0100074400120030528d1880----km-y0itay50------baengGBy-------001yyDegenerationa chapter in darwinismby E. Ray LankesterLondonMacmillan188075 p.15 cmNature seriesLankester,Edwin Ray<Sir ;1847-1929>84664ITUNINARICAUNIMARCBK990007440010403321XVII 741s.i.FGBCFGBCDegeneration678563UNINA