Committee on public undertakings(1980-81) eighteenth report on Khetri copper complex of hindustan copper ltd.

समान संसाधन

• Committee on public undertakings(1982-83) sixteenth report on khetri copper complex of hindustan copper ltd.
  प्रकाशित: (1982)
• 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)
• Copper: its geology and economics
  द्वारा: Bowen, Robert
  प्रकाशित: (1977)
• Copper in Anciet India
  द्वारा: Neogi, Panchanan
  प्रकाशित: (1979)