Crushing chestnut-size anthracite to produce buckwheat no. 1 and rice sizes / by J.W. Eckerd, W.S. Sanner and A.F. Baker.
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Other Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, DC :
U.S. Dept. of the Interior, Bureau of Mines,
1960.
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Series: | Report of investigations (United States. Bureau of Mines) ;
5578. |
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