N Chenna Kesavulu <br/><br/>
Text Book of Engineering Geology  

 - 2nd 
 - New Delhi  Trinity Press  ©1993 
 - 45 
<br/><br/><label>ISBN: </label>9789380856278 
<br/><br/><label>Dewey Class. No.: </label>624.151  / KES/T