Showing all 4 resultsSorted by latest

• 

  Coal Preparation for Plant Operators by David Horsfall

  $40.00 Add to cart
• 

  Introduction of Mine Surveying by W.W. Staley

  $50.00 Add to cart
• 

  Mine Ventilation and Air Conditioning Second Edition by Howard L. Hartman

  $37.50 Add to cart
• 

  Increased Underground Extraction of Coal C.J. Fauconnier & R.W.O. Kersten

  $70.00 Add to cart