Singh, O. P. <br/><br/>
Minig environment: Problems and remedies 

 - New Delhi  Regency publications  2005 
 - xiii,278p. 
<br/><br/><label>ISBN: </label> RS 700.00 
<br/><br/><label>Source: </label> RS 700.00 
<br/><br/><label>Dewey Class. No.: </label>333.8 MIN