Verma, D.N., <br/><br/>
Mining Geology  Textual Documents 
D.N.Verma 
 - Ist ed - 2014. 
 - New Delhi:  Centrum Press. 
 - 328p:  ill;  23cm. 
<br/><br/><label>Subjects--Index Terms: </label>Mining Geology Dept - Geology 
<br/><br/><label>Dewey Class. No.: </label>552