Bryan, C D B <br/><br/>
National geographic society: 100 years of adventure and discovery 

 - 1st 
 - New York  Harry N Abrams  1997 
 - 528p p. 
<br/><br/><label>ISBN: </label>0 8109 3696 8 
<br/><br/><label>Subjects--Index Terms: </label>National Geographic Society(US)