Penwadee Cheewaphongphan และ Savitri Garivait. (2010) Optimizing rice field residues utilization to reduce agricutural open burning emissions in Thailand /. King Mongkut's University of Technology Thonburi,:ม.ป.ท.Penwadee Cheewaphongphan และ Savitri Garivait. 2010. Optimizing rice field residues utilization to reduce agricutural open burning emissions in Thailand /. ม.ป.ท.:King Mongkut's University of Technology Thonburi,;Penwadee Cheewaphongphan และ Savitri Garivait. Optimizing rice field residues utilization to reduce agricutural open burning emissions in Thailand /. ม.ป.ท.:King Mongkut's University of Technology Thonburi, 2010. Print.