The Ventilation Of Mines
Designed For Use In Schools And Colleges; And For Practical Mining Men In Their Study Of The Subject »

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

Mine Gases And Ventilation
Textbook For Students Of Mining, Mining Engineers And Candidates Preparing For Mining Examinations Designed For Working Out The Various Problems That Arise I... »

The Ventilation Of Mines. Designed For U
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Mine Gases And Explosions; Text-Book For
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Mine Gases and Ventilation; Textbook for Students of Mining, Mining Engineers and Candidates Preparing for Mining Examinations Designed for Working Out the Various Problems That Arise in the Practice of Coal Mining, as They Relate to the Safe and Efficien
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Mine Gases and Explosions: Text-Book for Schools and Colleges and for General Reference
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