Dictionary of mining, mineral and related terms / 
compiled by the American Geological Institute 
 - 2nd ed. 
 - 646 páginas 
<br/><br/><label>ISBN: </label>0922152365 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industria minera--Diccionarios<br/>Ingeniería de minas--Diccionarios
<br/><br/><label>LC Class. No.: </label>TN9  / D53 1997