Coal, part 1 : social, economic and environmental aspects

समान संसाधन

• Coal, part 1 : social, economic and environmental aspects
  द्वारा: Hawley, M E
  प्रकाशित: (1976)
• Indian coal industry and the coal miners
  द्वारा: Murty,B S
  प्रकाशित: (1988)
• Whither Coal a study of post-nationalisation coal industry
  प्रकाशित: (1979)
• Battle over coal and forests
• Textbook of coal
  द्वारा: Chandra, D
  प्रकाशित: (2000)