Benjalak Karnchanasest. 2003. Assessment of risk posed by inhalation of carcinogenic PAH-assessment from PAH concentrations in leaves. Bangkok:Institute of Environmental Research Chulalongkorn University;
Benjalak Karnchanasest. (2003) Assessment of risk posed by inhalation of carcinogenic PAH-assessment from PAH concentrations in leaves. Institute of Environmental Research Chulalongkorn University:Bangkok.
Benjalak Karnchanasest. Assessment of risk posed by inhalation of carcinogenic PAH-assessment from PAH concentrations in leaves. Bangkok:Institute of Environmental Research Chulalongkorn University, 2003. Print.
Benjalak Karnchanasest. (2003) Assessment of risk posed by inhalation of carcinogenic PAH-assessment from PAH concentrations in leaves. Institute of Environmental Research Chulalongkorn University:Bangkok.