Leong, Goh Cheng, <br/><br/>
Human and economic geography. 
by Goh Cheng Leong 
 - 2nd ed. 
 - New York:  Oxford University Press,  1975. 
 - xxii,590p.:  30cm. 
<br/><br/>Index. 
<br/><br/><label>ISBN: </label>0195803604 
<br/><br/><label>Subjects--Index Terms: </label>Geography & travel, Geography 
<br/><br/><label>Dewey Class. No.: </label>910