A model of shield-strata interaction and its implications for active shield setting requirements /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of the Interior, Bureau of Mines,
1991.
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| Series: | Report of investigations (United States. Bureau of Mines) ;
9394. |
| Subjects: |
| Item Description: | Distributed to depository libraries in microfiche. Shipping list number: 92-1641-M. Microform. |
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| Physical Description: | 1 volume |