De Blij, Harm J. <br/><br/>
Geography: regions & concepts / 
Harm J. de Blij. With a chapter by Stephen S. Birdsall, and cartography by Hans J. Stolle. 
 - New York :  Wiley,  1971. 
 - 642 p. :  ill., col. maps. 
<br/><br/><label>ISBN: </label>0471200603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography.