00946nam0-22003251i-450-99000200709040332120040511094146.0000200709FED01000200709(Aleph)000200709FED0100020070920030910d1902----km-y0itay50------baengUSy---a---001yyOn germinal selection as a source of definite variationAugust Weismann2nd ed.ChicagoThe Open Court Publishing Company190287 p.19 cm<<The >>religion of science library19Ereditarietà575.2Weismann,August84841ITUNINARICAUNIMARCBK99000200709040332161 III B.5/03107DAGENDAGENOn germinal selection as a source of definite variation402751UNINA