000 00272nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aMayr Ernst
_945678
245 0 _aAnimal Species And Evolution
260 _bThe Belknap Press
_c1963
300 _a797
942 _cBK
_pCL
999 _c160552
_d160552