Aroonlak Jira-thana-pinyo และผู้แต่งคนอื่นๆ. (2011) Arsenic removal from contaminated water over iron oxide impregnated on activated alumina. Chulalongkorn University:ม.ป.ท.Aroonlak Jira-thana-pinyo และผู้แต่งคนอื่นๆ. 2011. Arsenic removal from contaminated water over iron oxide impregnated on activated alumina. ม.ป.ท.:Chulalongkorn University;Aroonlak Jira-thana-pinyo และผู้แต่งคนอื่นๆ. Arsenic removal from contaminated water over iron oxide impregnated on activated alumina. ม.ป.ท.:Chulalongkorn University, 2011. Print.