000 00308 am a2200121 a 4500
100 1 _aBlackmar, W. Edgar
245 1 _aWorld brimstone demand to rise 8% in 1964
260 _aLondon
_c1964
300 _a1-38 p.
942 _2udc
_cB
440 _aBrimstone Canadian Sulphur. Sulphur No. 52
901 _aS55102
999 _c113335
_d113335