000 00383cam a2200133u 4500
008 811117s1931 enk 000 0 eng
041 _aeng
100 1 _aNeedham, Joseph,
_d1900-1995.
245 1 _aChemical embryology /
_cby Joseph Needham.
260 _aCambridge [Eng.] :
_bAt the university press,
_c1931.
300 _av. :
_bill. ;
_c25 cm.
942 _2ddc
_cBK
_fBKS
001 15721
999 _c15721
_d15721