000 00365nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a51535
082 _a576.5
_bWIL
100 _aWILLEY, Basil
245 _aDarwin and Butler: two versions of evolution
260 _aLondon
_bChatto & Windus
_c1960
300 _avii, 113 p.
650 _aGenetics
942 _cS
999 _c60827
_d60827