Sirima Saelim. 2005. Characterization of fired bricks used as adsorbent for defluoridation. Field of Study Chemistry, Chiang Mai University;
Sirima Saelim. (2005) Characterization of fired bricks used as adsorbent for defluoridation . Chiang Mai University/Chiang Mai.
Sirima Saelim. Characterization of fired bricks used as adsorbent for defluoridation. . Chiang Mai:Chiang Mai University, 2005.
Sirima Saelim. (2005) Characterization of fired bricks used as adsorbent for defluoridation . Chiang Mai University/Chiang Mai.