National geographic Vol. 203, no.2 February 2003 

 - Washington, D.C.  National Geographic Society.  [date of publication not identified] 
 - v.  26cm 
<br/><br/> monthly 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography -- Periodicals.