James Thom Beard

Mine Gases and Explosions: Text-Book for Schools and Colleges and for General Reference

James Thom Beard

Out of Stock

Mine Gases and Ventilation: Textbook for Students of Mining, Mining Engineers and Candidates Preparing for Mining Examinations Designed for Working ... As They Relate to the Safe and Effecien

James Thom Beard

$26.95 - $32.99

The Ventilation of Mines. Designed for Use in Schools and Colleges; and for Practical Mining Men in Their Study of the Subject

James Thom Beard

$23.00 - $32.95

The Ventilation of Mines

James Thom Beard

$21.17 - $31.95

Mine Gases And Ventilation: A Reference Handbook Combining Theory And Practice Of Coal Mining, Designed To Meet The Needs Of All Students Of Mining, ... Foremen, Assistant Foremen, Firebosses,

James Thom Beard

Out of Stock

Mine Gases And Ventilation: A Reference Handbook Combining Theory And Practice Of Coal Mining, Designed To Meet The Needs Of All Students Of Mining, ... Foremen, Assistant Foremen, Firebosses,

James Thom Beard

$32.95

Mine Gases and Ventilation: Textbook for Students of Mining, Mining Engineers and Candidates Preparing for Mining Examinations Designed for Working ... As They Relate to the Safe and Effecien

James Thom Beard

$39.95

Mine Gases and Explosions: Text-Book for Schools and Colleges and for General Reference

James Thom Beard

$25.95

Mine Gases And Ventilation: A Reference Handbook Combining Theory And Practice Of Coal Mining, Designed To Meet The Needs Of All Students Of Mining, ... Foremen, Assistant Foremen, Firebosses,

James Thom Beard

$23.22