Beneficiation of refractory clay / by H.E. Powell, W.A. Calhoun, and C.K. Miller.
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Other Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, DC :
U.S. Dept. of the Interior, Bureau of Mines,
1962.
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Series: | Report of investigations (United States. Bureau of Mines) ;
6142. |
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