00755nam|a2200157 i 450000500170000000800410001702000150005803500150007311100910008824502500017926000520042930000160048165000260049765000400052371000340056320260817172607.0041010s1999    th      r    0101|0 eng d  a9747408066  a.b119409552 aPrincess Chulabhorn International Science Congressn(4th :d1999 :cBangkok, Thailand)10aChemicals in the 21st century :bchemicals for sustainable development : proceedings of the Fourth Princess Chulabhorn International Science Congress, Bangkok, Thailand, 28 November - 2 December 1999 /corganized by Chulabhorn Research Institute  aBangkok :bChulabhorn Research Institute,c1999  a520, [2] p. 0aChemicalsvCongresses 0aSustainable developmentvCongresses2 aChulabhorn Research Institute