000 00331 a2200133 4500
020 _a092080439X
082 _a660
_bC161N
245 1 _aNATURE AT WORK
_cFINAL PROGRAM
260 _a
_bCanadian Chemical Engineering, Canada
_c2003
300 _a
650 _aChemical Engineering -- Cong
964 _gCIRC
997 _aA147987 s C
999 _c468193
_d468193