Mining 1989 

 - 1st ed. 
 - London, UK  Longman Group UK Limited  1988 
 - xxvi, 576p.  ill, col.  24cm 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0582031958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Geology