Ubonwan Chaiyo และ Savitri Garivait. (2012) Characterization of carbonaceous aerosols from tropical deciduous forest fires in Ratchaburi province, Thailand. king Mongkut's University of Technology Thonburi:ม.ป.ท.Ubonwan Chaiyo และ Savitri Garivait. 2012. Characterization of carbonaceous aerosols from tropical deciduous forest fires in Ratchaburi province, Thailand. ม.ป.ท.:king Mongkut's University of Technology Thonburi;Ubonwan Chaiyo และ Savitri Garivait. Characterization of carbonaceous aerosols from tropical deciduous forest fires in Ratchaburi province, Thailand. ม.ป.ท.:king Mongkut's University of Technology Thonburi, 2012. Print.