000 00395nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _a575 EHR-P
100 _aEhrlich, Paul R; Holm, Richard W
245 _aProcess of evolution
260 _bMcGraw-Hill Book Company, New York
260 _c1963
300 _a346
650 _aOrganic evolution & genetics; Life sciences
942 _cBOOKS
999 _c52022
_d52022