Bryan, C.D.B  <br/><br/>
The national geographical society:   100 years of adventure and discovery 

 - USA:  Harry and Adams INC Publishers,  1987 
 - 	484p.:  ill.;  30cm. 
<br/><br/>Includes bibliographical and index 
<br/><br/><label>ISBN: </label>0-8109-1376-3 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>G3.N37B79