TY  - BOOK
ED  - India.
TI  - Annual bulletin on copper, lead and zinc: formerly half-yearly bulletin on consumption of non-ferrous metals in India, copper, lead and zinc 
U1  -  338.2(54) 
PY  - 1999///-
CY  - Nagpur
PB  - Indian Bureau of Mines
KW  - Mineral industries
KW  - India
KW  - Mining leases
N1  - Library has vol.20-21
ER  -