Bangar, K.M., Au. <br/><br/>
Principal of Engineering grology 

 - 
 -  Delhi, Standrad publisher and distributor  1997 
 - XI+451 
<br/><br/> 3513 
<br/><br/><label>ISBN: </label> 85 
<br/><br/><label>Dewey Class. No.: </label>624.151  / BAN-P