Rock dusting and sampling including wet rock dusting at the Bureau of Mines experimental coal mine / by Irving Hartmann and James Westfield

Author:: Hartmann, Irving
Published:: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1956.
Physical Description:: 13 pages : illustrations ; 27 cm.
Additional Creators:: Westfield, James and United States. Bureau of Mines

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Report Numbers:

I 28.27:7755

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View MARC record | catkey: 9357749