Kallaya Suntornvongsagul. (2012) Biogeochemical transformations of heavy mttals in rhizospheres contaminated by mining processes. Chulalongkorn University:ม.ป.ท.Kallaya Suntornvongsagul. 2012. Biogeochemical transformations of heavy mttals in rhizospheres contaminated by mining processes. ม.ป.ท.:Chulalongkorn University;Kallaya Suntornvongsagul. Biogeochemical transformations of heavy mttals in rhizospheres contaminated by mining processes. ม.ป.ท.:Chulalongkorn University, 2012. Print.