Regions geography;reams regions and concepts /  
H.J.De Blij . 
 - 12th ed. 
 - USA :  John Wiley,   1994 . 
 - xxix, 115 p. ;   ill. ; 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>047171786x  
<br/><br/><label>Subjects--Topical Terms: </label><br/>_geography