407 resultados para Zinc mines and mining


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Vols. for 1955-1962 include: Mining guidebook and buying directory.

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Mode of access: Internet.

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Tome 3 has subtitle : Atlas statistique.

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Atlases accompany 1885; 1886, pt. 3-4.

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Carroll D. Wright, commissioner.

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"Handbook no. 84."

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Title varies slightly.

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"Published quarterly for the free distribution and in the interest of its employees in order to promote safety, efficiency, economy and cooperation through-out the entire organization.

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"Bibliographical references": p. [328]-334.