Chittraporn Chantasorn และ Apisit Songsasen. (2012) Adsorption of chromium (III) and phenol by activated bamboo charcoal (Thyrsostachys siamensis gamble) activated with nitric acid. Kasetsart University:ม.ป.ท.Chittraporn Chantasorn และ Apisit Songsasen. 2012. Adsorption of chromium (III) and phenol by activated bamboo charcoal (Thyrsostachys siamensis gamble) activated with nitric acid. ม.ป.ท.:Kasetsart University;Chittraporn Chantasorn และ Apisit Songsasen. Adsorption of chromium (III) and phenol by activated bamboo charcoal (Thyrsostachys siamensis gamble) activated with nitric acid. ม.ป.ท.:Kasetsart University, 2012. Print.