Ratchapol Batmart และ Apisit Songsasen. (2012) Adsorption of water vapor and pollutants on chars and soil minerals. Kasetsart University,:ม.ป.ท.Ratchapol Batmart และ Apisit Songsasen. 2012. Adsorption of water vapor and pollutants on chars and soil minerals. ม.ป.ท.:Kasetsart University,;Ratchapol Batmart และ Apisit Songsasen. Adsorption of water vapor and pollutants on chars and soil minerals. ม.ป.ท.:Kasetsart University, 2012. Print.