Copper: its geology and economics

समान संसाधन

• Copper deposits: origin evolution and present characteristics
  द्वारा: Tatsch, J H
  प्रकाशित: (1975)
• Copper in the environment : ecological cycling
  द्वारा: Nriagu, J O
  प्रकाशित: (1979)
• CYTOLOGICAL EFFECTS OF COPPER SULPHATE ON ALLIUM CEPA L.ROOT TIP CELLS
  द्वारा: GEORGE,Prince
  प्रकाशित: (1990)
• Committee on public undertakings(1980-81) eighteenth report on Khetri copper complex of hindustan copper ltd.
  प्रकाशित: (1980)
• Copper in Anciet India
  द्वारा: Neogi, Panchanan
  प्रकाशित: (1979)