Search Results - Long, Walter J.

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  1. 1
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    New dry concentrating equipment / by Long, Walter J.

    Published 1948
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  2. 2
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    Concentration of miscellaneous oxide manganese ores from Yavapai, Yuma, Maricopa, and Mohave counties, Ariz. / by Long, Walter J.

    Published 1948
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  3. 3
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    Concentration of oxide manganese ores from Clallam County, Wash. (Madeline, Lake View, and Victory claims) / by Mitchell, T. F.

    Published 1945
    Other Authors: “…Long, Walter J.…”
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  4. 4
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    Concentration of oxide manganese ores from Payday no. 1 and Newcomb properties, Weber and Rich counties, Utah / by McAllister, J. A.

    Published 1949
    Other Authors: “…Long, Walter J.…”
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  5. 5
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    Concentration of oxide manganese ores from San Bernardino County, Calif. / by Agey, W. W. (Wallace Woods)

    Published 1952
    Other Authors: “…Long, Walter J.…”
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  6. 6
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    Concentration of Utah fluorite ores / by Snedden, H. D.

    Published 1947
    Other Authors: “…Long, Walter J.…”
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