Leong, Goh Cheng. <br/><br/>
Human and economic geography / 
Goh Cheng Leong, Gillian C. Morgan. 
 - 2nd  ed. 
 - Oxford :  O. U. P,  1982. 
 - xxvi, 662  p. 
<br/><br/><label>ISBN: </label>0195828160 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography.