Knowles R <br/><br/>
Economic and social geograhy  Made simple    
Knowles R; Wareing J 
 - 4 
 - London  Heinemann UK           1981 
 - xi,336p  cm. 
 - Made simple Books .
<br/><br/> Bib chapterwise 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic  Geography
<br/><br/><label>Dewey Class. No.: </label>U6, M1