National geographic: the covers 
Jenkins, Mark Collins. 
 -  national Geographic Society.  2014 
 - 382 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-42621388-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Documentary photography.
<br/><br/><label>Dewey Class. No.: </label>R 770 J521 2014