000 00413nam a2200169Ia 4500
008 170901s1958 xx 000 0 und d
082 _a574.3
_bB39E
100 _aBeer, Sir Gavin De
245 0 _aEmbroys and Ancestors
250 _a3
260 _aOxford
_bClarendon Press
_c1958
300 _a197
650 _aLife sciences
650 _aPure Sciences
653 _aDevelopmental biology
942 _2ddc
_cBK
999 _c6597
_d6597