Electronic monitoring of mine fans / by John C. Hartley and C.D. McMaster.

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Bibliographic Details
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Main Author: Hartley, John C.
Corporate Author: United States. Bureau of Mines
Other Authors: McMaster, C. D.
Format: Government Document Book
Language:English
Published: [Washington, DC] : U.S. Dept. of the Interior, Bureau of Mines, [1964]
Series:Information circular (United States. Bureau of Mines) ; 8247.
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