Modern American coal mining : methods and applications /

समान संसाधन

• Modern American coal mining : methods and applications /
  द्वारा: Bise, Christopher J.
  प्रकाशित: (2013)
• The smokeless coal fields of West Virginia a brief history /
  द्वारा: Tams, W. P. (William Purviance), 1883-1977
  प्रकाशित: (2001)
• The smokeless coal fields of West Virginia a brief history /
  द्वारा: Tams, W. P. (William Purviance), 1883-1977
  प्रकाशित: (2001)
• Extracting Appalachia images of the Consolidation Coal Company, 1910/1945 /
  द्वारा: Buckley, Geoffrey L., 1965-
  प्रकाशित: (2004)
• Extracting Appalachia images of the Consolidation Coal Company, 1910/1945 /
  द्वारा: Buckley, Geoffrey L., 1965-
  प्रकाशित: (2004)