Survey of practices in controlling roof at intersections and junctions in underground coal mines /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Dept. of the Interior, Bureau of Mines,
1962
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| Series: | Information circular (United States. Bureau of Mines)
8113 |
| Subjects: |
Internet
This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.Stanford University
| Call Number: |
I 28.27:8113-8127 ISIL:US-CST |
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