000 00410nam a2200181 4500
020 _a
_c
082 _a576.8 MAY-A
100 _aMayr, Ernst
245 _aAnimal species and evolution
250 _a
260 _aHarvard University Press, Cambridge
_c1963
300 _a796
490 _a
500 _a
590 _aPRP
_b2011-04-03 14:49:25
_c
650 _aEvolution-- Life Science
942 _cBK
999 _c231780
_d231780