TY  - BOOK
ED  - United Republic of Tanzania
ED  - United Republic of Tanzania
TI  - The mineral policy of Tanzania: ministry of energy and minerals, october, 1977
AV  - IRA HD9506.22.M54 
PY  - 1997///
CY  - Dar es Salaam
PB  - Dar es Salaam University Press
KW  -  Mining leases
KW  - Tanzania
KW  - Mineral industry
KW  - Mineral policy
ER  -