Irwin, L. <br/><br/>
Laboratory smelting of copper precipitator dust  
Irwin, L. 
 - Washington  Bureau of mines  1963 
 - RI  6336 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>fundición<br/>precipitador<br/>cobre<br/>laboratorio
<br/><br/><label>Universal Decimal Class. No.: </label>621.74 : -034.3