TY  - BOOK
AU  - Roowal, G. S., ed.
TI  - Mineral resources and development
SN  - 81-7035-364-5
U1  - 553 
PY  - 2005///
CY  - Delhi
PB  - Daya
KW  - Mineral deposits
KW  - Minerals resources- Development
N1  - UBH
ER  -