000 00329nam a2200133Ia 4500
008 220721s1954 xx 000 0 und d
041 _aeng
082 _a595.709
100 _aCain, A.J.
245 _aAnimal Species and Their Evolution
260 _aLondon
_bHutchinson's Univ.
_c1954
300 _a190P.
999 _c77444
_d77444