00742cam a2200241 a 4500 20260817162051.0 110225s1997 th r 000|0 eng d .b11679827 Archiv. C46 A38 Chongrak Polprasert AIT professorial lecture on natural systems for pollution control and waste recycling Natural systems for pollution control and waste recycling Pathum Thani : Asian Institute of Technology, 1997 21 p. Cover title Pollution Recycling (Waste, etc.) Bioremediation .b11679827 mnarc n 230313 0 971202 m b n 0 3736 3736