000 00292 a2200121 4500
080 _a576.12
_bK 39 I
245 1 _aImplications of evolution
_cby G.A. Kerkut
260 _aOxford
_bPergamon Press
_c1960
650 _aEvolution
100 1 _aKerkut, G.A.
_d
300 _a175 p.
901 _a125596
999 _c71940
_d71940