361 resultados para Mines and mineral resources.
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a At head of title 453, 457-461, 463, 465- :U.S. Department of commerce ... Bureau of mines ...; 455, United States Department of commerce. Bureau of mines; 456, 462, 464, United States Department of commerce ... Bureau of mines ...
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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None published 1913-1914, 1918-1919.
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No. 5 is Bulletin no. 1 of the Highway Commission.
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Mode of access: Internet.
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Title varies slightly.
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"Contract No. AT(30-1)-1377."
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"Contract No. AT(30-1)-1390."
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"April 1953."
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"September 11, 1951."
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At head of title: Commonwealth of Massachusetts. Dept. of Public Works. U. S. Dept. of the Interior. Geological Survey.
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Description based on: No. 39.
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Nos. issued in the series of bulletins of the University of South Dakota.