Siri Putaraporn. 2001. Determination of arsenic in contaminated soil by neutron activation analysis. Field of Study Chemistry, Chiang Mai University;
Siri Putaraporn. (2001) Determination of arsenic in contaminated soil by neutron activation analysis . Chiang Mai University/Chiang Mai.
Siri Putaraporn. Determination of arsenic in contaminated soil by neutron activation analysis. . Chiang Mai:Chiang Mai University, 2001.
Siri Putaraporn. (2001) Determination of arsenic in contaminated soil by neutron activation analysis . Chiang Mai University/Chiang Mai.