Blunden, John. <br/><br/>
Mineral resources and their management / 
John Blunden. 
 - London :  Longman,  1985. 
 - 302 p. :  ill. ;  24 cm. 
<br/><br/>includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0582300584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources.<br/>Conservation of natural resources.