000 00511nam a2200205Ia 4500
001 CATREF075168
008 110518s9999 xx 000 0 und d
041 _aeng
082 _a574.192
100 _aSexton, W A
245 _aChemical constitution and biological activity
260 _aLondon
_bE and F N Spon
_c1963
300 _axxviii, 517p.
_c25 cm.
546 _bRoman
650 _aBiological activity
650 _aChemical constitution
906 _a010089
906 _atext
942 _cBK
999 _c191703
_d191703