Duka, Cecilio D.  <br/><br/>
World geography / 
Atty. Cecilio D. Duka. 
 -  Revised. ed. 
 - Manila, Philippines :  Rex Book Store,  2007. 
 - ix, 163 p. :  black and white illustrations ;  22 cm.,  paperback. 
<br/><br/> Includes bibliography, index and glossary. 
<br/><br/><label>ISBN: </label>9789712346965 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geography--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>Fil 910.712 D877w 2007