Ventilation of Manholes

Ventilation of Manholes PDF Author: George William Jones
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 16

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Ventilation of Manholes

Ventilation of Manholes PDF Author: George William Jones
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 16

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Review of Cutler's Rule of Well Spacing

Review of Cutler's Rule of Well Spacing PDF Author: Harold Carl Miller
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ISBN:
Category : Oil fields
Languages : en
Pages : 1192

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Technical Paper - Bureau of Mines

Technical Paper - Bureau of Mines PDF Author: United States. Bureau of Mines
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ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1116

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Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 850

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Technical Paper

Technical Paper PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 874

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

Report of Investigations. [no.2002 to No.7380] PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 890

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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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Low-temperature Distillation Tests of Subbituminous Coal from the Denver Region Coal Field, Colorado

Low-temperature Distillation Tests of Subbituminous Coal from the Denver Region Coal Field, Colorado PDF Author: W. H. Ode
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ISBN:
Category : Bituminous coal
Languages : en
Pages : 604

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Annual Report of the Explosives Division, Fiscal Year, 1939

Annual Report of the Explosives Division, Fiscal Year, 1939 PDF Author: Wilbert James Huff
Publisher:
ISBN:
Category : Explosives
Languages : en
Pages : 58

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Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 304

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