Duka, Cecilio D. <br/><br/>
World geography / 
Cecilio D. Duka. 
 - rev. ed. 
 - ix, 163 p. :  ill. ;  22 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789712346965 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World history.<br/>Historical geography.<br/>Geography.<br/>Physical geography.