Egleston, Thomas,  1832-1900, <br/><br/>
The metallurgy of silver, gold, and mercury in the united states / 
By Thomas egleston 
 - 2 volúmenes 
<br/><br/>Contenido : v.1 silver-- v.2. gold and mercury 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metalurgia<br/>Oro--Metalurgia<br/>Plata--Metalurgia<br/>Mercurio--Metalurgia<br/>Industria minera--Estados Unidos
<br/><br/><label>LC Class. No.: </label>TN665  / E45