875 resultados para Mining geotechnics
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Mode of access: Internet.
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description accompanying photograph: picture shows Quinnesec Falls and hydraulic power works
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Bibliography: p. 89.
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Chiefly tables.
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"Issued July 1992."
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Includes bibliographical references.
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Includes bibliographical references.
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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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Publication suspended Aug. 1897-July 1899, inclusive