000 00347nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e132013
_aMAIN
041 _aEnglish
082 _a575 M455P
100 _aMayr, Ernst
245 0 _aPopulations , Species and evolution
260 _aLondon
_bP U P
_c1963
300 _a453p. p.
942 _cBK
999 _c38866
_d38866