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Occupational Disease in Pennsylvania
其他書名
A Study of Lead and Carbon Disulphide as Industrial Poisons in Storage Battery Manufacture, Paint Manufacture, and the Rayon Industry by the Viscose Process in the State of Pennsylvania
出版Department of Labor and Industry, Commonwealth of Pennsylvania, 1937
URLhttp://books.google.com.hk/books?id=LsVxtwAACAAJ&hl=&source=gbs_api