Methods and Costs of Mining and Preparing Sand and Gravel at the Plant of the Ward Wand and Gravel Co., Oxford, Michigan
Author: United States. Bureau of Mines
Publisher:
Published: 1932
Total Pages:
ISBN-13:
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Author: United States. Bureau of Mines
Publisher:
Published: 1932
Total Pages:
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DOWNLOAD EBOOKAuthor: Frederic L. Ward
Publisher:
Published: 1932
Total Pages: 16
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DOWNLOAD EBOOKAuthor: Frederic L. Ward
Publisher:
Published: 1932
Total Pages: 16
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DOWNLOAD EBOOKAuthor: Frederic L. Ward
Publisher:
Published: 1932
Total Pages: 16
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DOWNLOAD EBOOKAuthor: R. L. Windrow
Publisher:
Published: 1932
Total Pages: 20
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DOWNLOAD EBOOKAuthor: John S. Dunning
Publisher:
Published: 1933
Total Pages: 16
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DOWNLOAD EBOOKThis paper describing the practice at the Wolf Tongue concentrator at Nederland, Colo., is one of a series on similar subjects being published by the United States Bureau of Mines. The author acknowledges the assistance fo William Loach, manager fo the Wolf tongue Mining Co., and of W. G. Roseborough, superindtendent of the Wolf Tongue mill, in the preparation of this paper.
Author: Anderson Dana
Publisher:
Published: 1932
Total Pages: 12
ISBN-13:
DOWNLOAD EBOOKAuthor: J. W. Higgs
Publisher:
Published: 1936
Total Pages: 22
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DOWNLOAD EBOOKAuthor: United States. Bureau of Mines
Publisher:
Published: 1932
Total Pages:
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DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1932
Total Pages: 50
ISBN-13:
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