Informe Final 

 - Lima  s.e.  1981 
 - 5 ts.  maps. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELEMENTOS TRAZA<br/>GEOLOGIA ECONOMICA<br/>ORO<br/>PLACERES AURIFEROS<br/>PLOMO<br/>PRECAMBRICO<br/>YACIMIENTOS MINERALES<br/>ZINC
<br/><br/><label>Subjects--Geographic Terms: </label><br/>CORDILLERA ORIENTAL<br/>PERU
<br/><br/><label>Universal Decimal Class. No.: </label>P/553.3/.4:341.232.5/A16/1977-80