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Pajaree Thongsanit. (2002) Polycyclic aromatic hydrocarbons in size-selected particulate matter in the air environment of Bangkok . Chulalongkorn University/Bangkok.
Pajaree Thongsanit. Polycyclic aromatic hydrocarbons in size-selected particulate matter in the air environment of Bangkok. . Bangkok:Chulalongkorn University, 2002.
Pajaree Thongsanit. (2002) Polycyclic aromatic hydrocarbons in size-selected particulate matter in the air environment of Bangkok . Chulalongkorn University/Bangkok.