Nantaporn Buthbumrung. (1997) Animal study on pulmonary toxicity of fly ash emitted from Mae Moh electric plant. Mahidol University,:ม.ป.ท.Nantaporn Buthbumrung. 1997. Animal study on pulmonary toxicity of fly ash emitted from Mae Moh electric plant. ม.ป.ท.:Mahidol University,;Nantaporn Buthbumrung. Animal study on pulmonary toxicity of fly ash emitted from Mae Moh electric plant. ม.ป.ท.:Mahidol University, 1997. Print.