Author: | Albin, Thomas J. |
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Year: | 1990 |
Document Type: | N/A |
SUDOC: | I 28.27:9249 |
Series: | United States Bureau of Mines Reports |
Report Number: | I. C. 9249 |
Subjects: | Mine accidents. |
Mines and mineral resources. | |
Falls (Accidents). | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc170877/ |