National geographic. 

 - [Washington, D.C.] :  National Geographic Society,  ©1959- 
 - volumes :  illustrations (some color), portraits, maps (some folded, some color) ;  26 cm 
 - Monthly 
<br/><br/> Title from cover. 
<br/><br/><label>ISSN: </label>0027-9358 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Periodicals.<br/>Photojournalism--Periodicals.<br/>Geography.<br/>Photojournalism.<br/>Geography.<br/>Sociale geografie.
<br/><br/><label>Dewey Class. No.: </label>910