Barr, Brenton M. <br/><br/>
Regional diversification and structural change 

 - Canada  Tantalus Research  1966 
 - 295p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography, economic
<br/><br/><label>LC Class. No.: </label>HC79.D5C35