000 00328nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a593.950
100 _a"Giudice, Giovanni"
245 0 _aSea urchin embryo: a developmental biological system
260 _bSpringer Verlag
260 _c1986
365 _b0.00
942 _cBK
999 _c7263
_d7263