Reuss, John L. <br/><br/>
Nonpyritic smelting of copper concentrates  
Reuss, John L. 
 - Washington  Bureau of mines  1968 
 - Report Investigation  7119 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>fundición sin pirita<br/>cobre
<br/><br/><label>Universal Decimal Class. No.: </label>621.74.04:661.856 (47)