Staff Appraisal Report Bolivia National Mineral Exploration fund project. 

 - [s.l.] :   [s.e.],   1979. 
 - 79 p. ;   29 cm. 
<br/><br/> Rústica. 
<br/><br/>The Mining Sector -- The Role of Mineral Exploration Funds -- Fnem-the National Mineral Exploration fund of Bolivia 
<br/><br/><label>Dewey Class. No.: </label>301