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Mining in Africa
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Bonnie Campbell
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Mining Explained
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James Bernard Whyte, John Cumming
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Lectures on Mining Delivered at the School of Mines, Paris
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Jules Pierre Callon
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Jamaica
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United States. Central Intelligence Agency
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Amending the Mineral Lands Leasing Act of 1920, and Other Coal Related Issues
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United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Natural Resources Development and Production
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Lectures on Mining Delivered at the School of Mines, Paris
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Jules Pierre Callon
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Geology of the Dawson and MacKenzie Rivers with Special Reference to the Occurrence of Anthracite Coal
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Benjamin Dunstan, J. Malcolm MacLaren, Lionel Clive Ball
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Prospecting, Locating and Valuing Mines
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Richard Henry Stretch
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Mineralogia Cornubiensis
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William Pryce
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Stones of Contention
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Todd Cleveland
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