Clem, B.M. <br/><br/>
Heap Leaching Gold And Silver Ores (lixiviacion En Pilas - Yacimientos Oro/plata) 

<br/><br/> Engineering  Mining Journal, Volumen 183, N� 4, Pags. 68-76 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lixiviacion
<br/><br/><label>Subjects--Index Terms: </label>Mineral/es: Oro; Plata