00919nam0-22002891i-450 99000412909040332120210601134438.000041290919990604d1975----km-y0itay50------baengGBf-------001yyCharles Darwin's natural selectionbeing the second part of his big species book written from 1856 to 1858edited from manuscript by R. C. StaufferLondonCambridge University Press1975XII, 692 p..facs.24 cm575.0162Darwin,Charles<1809-1882>46083Stauffer,Robert C.ITUNINARICAUNIMARCBK990004129090403321575.01 DAR 1IST.FIL.M. 2942FLFBCD-III-96DDRCFLFBCDDRCCharles Darwin's natural selection1750935UNINA