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Siliceous Dust in Relation to Pulmonary Disease Among Miners in the Ioplin District, Missouri, by Edwin Higgins, A.J. Lauza, F.B. Laney and George S. Rice

Edwin Higgins

出版	U.S. Government Printing Office, 1917
URL	http://books.google.com.hk/books?id=lyV3QwAACAAJ&hl=&source=gbs_api