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Start Over You searched for: Author Mines Bureau Remove constraint Author: Mines Bureau Publish Year Decade 1960 - 1969 Remove constraint Publish Year Decade: 1960 - 1969

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1871. Uranium; by Charles T. Baroch.

1873. Vanadium; by Gilbert L. DeHuff.

1876. Water; by William H. Kerns.

1879. Zinc; by Harold J. Schroeder.