TY  - BOOK
ED  - The World Bank.
TI  - Staff Appraisal Report Bolivia National Mineral Exploration fund project
U1  - 301 
PY  - 1979///
CY  - [s.l.] : 
PB  - [s.e.], 
N1  - Rústica; The Mining Sector -- The Role of Mineral Exploration Funds -- Fnem-the National Mineral Exploration fund of Bolivia
ER  -