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<xml><bibliography><APA>Aticha Borvornwattananont และผู้แต่งคนอื่นๆ. (1984) Preparation of the solid support from diatomite in Thailand for Chromatographic columns. Chulalongkorn University.:ม.ป.ท.</APA><Chicago>Aticha Borvornwattananont และผู้แต่งคนอื่นๆ. 1984. Preparation of the solid support from diatomite in Thailand for Chromatographic columns. ม.ป.ท.:Chulalongkorn University.;</Chicago><MLA>Aticha Borvornwattananont และผู้แต่งคนอื่นๆ.  Preparation of the solid support from diatomite in Thailand for Chromatographic columns.  ม.ป.ท.:Chulalongkorn University. 1984. Print.</MLA></bibliography></xml>
