000 00282nam a2200109Ia 4500
008 221129s1963 xx 000 0 und d
041 _aeng
082 _a591
100 _aHegner, Robert W
_91212723
245 _aCollege Zoology
260 _aBombay
_bOxford & IBH Publishing co.
_c1963
999 _c783010
_d783010