Ekblaw, Sidney E <br/><br/>
Economic and social geography 

 - New York  McGraw-hill book company, inc.  1958 
 - 415 p.; ill 25cm. 
<br/><br/> includes maps 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography<br/>Economic-social aspects<br/>Geography<br/>Geography economics<br/>Human ecology<br/>Natural resources<br/>Social geography