Whither Coal a study of post-nationalisation coal industry

समान संसाधन

• Indian coal industry and the coal miners
  द्वारा: Murty,B S
  प्रकाशित: (1988)
• Textbook of coal
  द्वारा: Chandra, D
  प्रकाशित: (2000)
• Coal geology /
  द्वारा: Thomas, Larry
  प्रकाशित: (2013)
• Battle over coal and forests
• Coal toll