Worldmark encyclopedia of the nations, United Nations 

 - eleventh edition 
 - xxiii, 390 pages :   illustrations ;   28 cm 
<br/><br/> vol. 1 
<br/><br/><label>ISBN: </label>0787673315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography - Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>910.0203