000 00357nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aSIM-M
_b575
100 _aSimpson, George Gaylord
245 0 _aMajor features of evolution
260 _a New York
_bColumbia University Press
_c1953
650 _aOrganic evolution & genetics; Life sciences
942 _cBK
999 _c27993
_d27993