Pattamawan Khunprasert. 2006. Waste management plan and chemical recovery process for radiographic medical film. Field of Study Environmental Management, Chulalongkorn University;
Pattamawan Khunprasert. (2006) Waste management plan and chemical recovery process for radiographic medical film . Chulalongkorn University/Bangkok.
Pattamawan Khunprasert. Waste management plan and chemical recovery process for radiographic medical film. . Bangkok:Chulalongkorn University, 2006.
Pattamawan Khunprasert. (2006) Waste management plan and chemical recovery process for radiographic medical film . Chulalongkorn University/Bangkok.