000 00343nam a2200133Ia 4500
008 220721s1957 xx 000 0 und d
041 _aeng
082 _a591.4
100 _aPurchon, R.D.
245 _aPractical Animal Biology for the Tropics
260 _aLondon
_bUniversity Tutorial Press
_c1957
300 _a148P.
999 _c74401
_d74401