Chadha, S.K. <br/><br/>
Elements of Geological Maps 
/ by S.K. Chand 
 - 2nd Ed. 
 - New Delhi:  CBS Publishers & Distributors Pvt. Ltd.,  1995. 
 - 59p. 
<br/><br/><label>ISBN: </label>8123903723 
<br/><br/><label>Dewey Class. No.: </label>550.22  / CHA/E