Warin PIMPA และ Chakkrit PIMPA. (2015) PREPARATION AND UTILIZATION OF MODIFIED RICE STRAW FOR REMOVAL OF METHYLENE BLUE. Thai Society of Agricultural Engineering:ม.ป.ท.Warin PIMPA และ Chakkrit PIMPA. 2015. PREPARATION AND UTILIZATION OF MODIFIED RICE STRAW FOR REMOVAL OF METHYLENE BLUE. ม.ป.ท.:Thai Society of Agricultural Engineering;Warin PIMPA และ Chakkrit PIMPA. PREPARATION AND UTILIZATION OF MODIFIED RICE STRAW FOR REMOVAL OF METHYLENE BLUE. ม.ป.ท.:Thai Society of Agricultural Engineering, 2015. Print.