SOBCZYK,E J <br/><br/>
INTERNATIONAL MINING FORUM 2008 ECONOMIC EVALUATION AND RISK ANALYSIS OF MINERAL 

 - LONDON  Taylor & Francis  2008 
 - ix+169 p.,26X18Cms. 
<br/><br/><label>ISBN: </label>978041546126 
<br/><br/><label>Dewey Class. No.: </label>622.139 S677