Jones M J <br/><br/>
Proceedings on geological mining and metallurgical 

 - London  1974 
 - 268p.  cm. 
<br/><br/><label>Standard No.: </label>48621 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>HZp3,N72, L4