Duka, Cecilio D. <br/><br/>World Geography Cecilio D. Duka  - Manila  Rex Book Store  2001.  - x, 153pages  22cm. <br/><br/> Includes bibliography <br/><br/><label>ISBN: </label>9712331261 <br/><br/><label>Subjects--Topical Terms: </label><br/>world-geography.<br/><br/><label>LC Class. No.: </label> / 912  D885 2001