World regional geography :  a problem approach / 
[edited by] Fred E. Dohrs, Lawrence M. Sommers. 
 - St. Paul :  West Pub. Co.,  c1976. 
 - xii, 684 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0829900896 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography.
<br/><br/><label>Dewey Class. No.: </label>330.9  / WOR