De Blij, Harm J. <br/><br/>
Geography regions and concepts / 
H.J. De Blij, Peter O. Muller. 
 - Sixth edition. 
 - New York :   Wiley,   ©1992. 
 - xvii, 638 pages :   colored  illustrations ;   28 cm. 
<br/><br/> Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0471572758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography.
<br/><br/><label>Dewey Class. No.: </label>DC 910  / D35