000 00314 a2200133 4500
080 _a576.8
_bB 797 C
245 1 _aChemistry of microorganisms
_cby Arthur Bracken
260 _aLondon
_c1955
650 _aChemistry
650 _aMicroorganisms
100 1 _aBracken, Arthur
_d
300 _a343 p.
901 _a50705
999 _c33258
_d33258