Culture, resource, and economic activity  an introduction to economic geography / 
Paul F. Griffin ... [et al.] cartography and artwork by Jay B. Vanderford 
 - 2nd ed. 
 - Boston :  Allyn and Bacon,  1976 
 - 515 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0205050212 
<br/><br/><label>LCCN: </label>75-033221 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography, Economic