Knopf, David J. <br/><br/>
Gold In West Africa And The Ivory Coast 

 -  SEGEMAR  1988 
<br/><br/> Mining Magazine (mayo), Pags. 392-396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artsub
<br/><br/><label>Subjects--Index Terms: </label>Mineral/es: Oro