De Blij, Harm J. <br/><br/>
Geography, regions and concepts / 
Harm J. de Blij and Peter O. Muller. 
 - 4th ed. 
 - New York :  Wiley,  c1985. 
 - xv, 587 p. :  ill. (some col.) ;  29 cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0471885967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>910 DEG