000 00315nam a2200133Ia 4500
008 160316s1967 xxu||||| |||| 00| 0 eng d
020 _a
100 _aSpemann,Hans
245 _aEmbryonic Development And Induction
250 _a
260 _aNEW YORK
_bHAFNER PUBLISHING CO
_c1967
300 _a401
700 _a
_a
999 _c19686
_d19686