TY  - BOOK
AU  - Biswas, A. K.
TI  - Minerals and metals in ancient India
SN  - 812460049-x (hbk.)
U1  - 669.0954 
KW  -  Mines and mineral resources -- India -- History.
KW  - Metallurgy -- India -- History.
KW  - Minerals -- India -- History
ER  -