Nalin Sidtitoon. (2000) Removal of mercury, cadmium and lead by the use of selected microalgal strains. Mahidol University,:ม.ป.ท.Nalin Sidtitoon. 2000. Removal of mercury, cadmium and lead by the use of selected microalgal strains. ม.ป.ท.:Mahidol University,;Nalin Sidtitoon. Removal of mercury, cadmium and lead by the use of selected microalgal strains. ม.ป.ท.:Mahidol University, 2000. Print.