Rickard, T.A. <br/><br/>
Pyrite smelting 

 - New York  The Engineering and Mining Journal  1906 
 - 313 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FUNDICION<br/>PIRITA
<br/><br/><label>Universal Decimal Class. No.: </label>A/669.14/R53