000 00304 a2200121 4500
080 _a576.37:577.1
_bB 796 C
245 1 _aChemical embryology
_cby J. Brachet
260 _aNew York
_bHafner Pub. Co.
_c1968
650 _aChemical Embryology
100 1 _aBrachet, J.
_d
300 _a533 p.
901 _a123629
999 _c72487
_d72487