Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 830

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Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 830

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Report of Investigations. [no.2002 to No.7380]

Report of Investigations. [no.2002 to No.7380] PDF Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages : 650

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Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1076

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The National Safety Competition of 1934

The National Safety Competition of 1934 PDF Author: William Waugh Adams
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 22

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The National Safety Competition of 1935

The National Safety Competition of 1935 PDF Author: William Waugh Adams
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 24

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National Safety Competition of 1938

National Safety Competition of 1938 PDF Author: William Waugh Adams
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 40

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Studies of Roof Movement in Coal Mines

Studies of Roof Movement in Coal Mines PDF Author: Earl R. Maize
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ISBN:
Category : Coal mines and mining
Languages : en
Pages : 1166

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Domestic Storage of Subbituminous Lump Coal and Its Performance in a Hand-fired Furnace

Domestic Storage of Subbituminous Lump Coal and Its Performance in a Hand-fired Furnace PDF Author: William Samuel Landers
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ISBN:
Category : Coal
Languages : en
Pages : 1336

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National Safety Competition of 1943

National Safety Competition of 1943 PDF Author: William Waugh Adams
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ISBN:
Category : Mine accidents
Languages : en
Pages : 46

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Comparative of Light Oil, Tar, and Constituents from Carbonization Tests at 800,̊ 900,̊ and 1,000 ̊C.

Comparative of Light Oil, Tar, and Constituents from Carbonization Tests at 800,̊ 900,̊ and 1,000 ̊C. PDF Author: C. R. Holmes
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ISBN:
Category : Carbonization
Languages : en
Pages : 186

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