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Supaporn Therdthianwong and others. 2000. Study of the preparation of catalyst for diesel engine exhaust treatment. Khon Kaen:Khon Kaen University;
Supaporn Therdthianwong and others. (2000) Study of the preparation of catalyst for diesel engine exhaust treatment. Khon Kaen University:Khon Kaen.
Supaporn Therdthianwong and others. Study of the preparation of catalyst for diesel engine exhaust treatment. Khon Kaen:Khon Kaen University, 2000. Print.
Supaporn Therdthianwong and others. (2000) Study of the preparation of catalyst for diesel engine exhaust treatment. Khon Kaen University:Khon Kaen.