00868nam0-22002771i-450-99000201840040332120070220144216.0000201840FED01000201840(Aleph)000201840FED0100020184020030910d1973----km-y0itay50------baeng<<The >>evolution of melanismthe study of a recurring necessity, with special reference to industrial melanism in the LepidopteraBernard KettlewellOxfordClarendon Press1973423 p.24 cmEntomologiaGenetica595.701Kettlewell,Bernard85538ITUNINARICAUNIMARCBK99000201840040332161 IV C.2/054095 (20/12/75)DAGENDAGENEvolution of melanism405848UNINA