LangPoster.ppt

LangPoster.ppt
Acute silicosis Lessons learned from excavation of the Hawk's Nest tunnel West Virginia 1930-31

File 895 is a 3.7MB PowerPoint
Uploaded: May13 04
Last Modified: 2007-06-06 14:33:35
https://serc.carleton.edu/download/files/895/LangPoster.ppt

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Provenance
Helen Lang, West Virginia University
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