International Symposium on Mining Techniques of Narrow-Vein <br/><br/>
Techniques d'extraction des gisements filoniens   : recueil des conf?rences du Symposium 

 - Canada  Canadian Institute of Mining, Metallurgy and Petroleum  2001 
 - vii, 139 p. 
<br/><br/> Includes references. 
<br/><br/><label>ISBN: </label>1894475208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining engineering<br/> Mining techniques
<br/><br/><label>Dewey Class. No.: </label>622  / INT