Eighteenth report on Khetri Copper Complex of Hindustan Copper Limited, Ministry of Steel & Mines, Department of Mines : presented to Lok Sabha on 24 Apr 1981 and laid in Rajya Sabha on 24 Apr 1981

समान संसाधन

• Copper, Copper mines, copper statistics, copper shares and a reference book on the leading copper properties
  प्रकाशित: (1906)
• American copper mines
  द्वारा: Latrobe, Benjamin Henry, 1764-1820
  प्रकाशित: (1798)
• The copper mines of lake Superior
  द्वारा: Rickard, T. A. (Thomas Arthur), 1864-
  प्रकाशित: (1905)
• The chemistry and metallurgy of copper, including a description of the principal copper mines of the United States and other countries
  द्वारा: Piggot, A. Snowden (Aaron Snowden), 1822-1869
  प्रकाशित: (1858)
• Precipitation of microalloying elements and copper in steels and alloys
  द्वारा: Khalid, Fazal Ahmad
  प्रकाशित: (1991)