McKinstry, Hugh Exton <br/><br/>
Mining Geology 
Hugh Exton McKinstry 
 - 4th ed. 
 - Tokyo, Japan  Prentice-Hall Inc.  1968 
 - xix, 680p.  ill.  22cm 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Geology