Mine roof simulator : definition and discussion of parameters / Lewis V. Wade.
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Main Author: | |
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Corporate Author: | |
Format: | Government Document Book |
Language: | English |
Published: |
[Washington, DC] :
U.S. Dept. of the Interior, Bureau of Mines,
[1974]
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Series: | Report of investigations (United States. Bureau of Mines) ;
7971. |
Subjects: |