Butler, Joseph H. <br/><br/>
Economic geography :  spatial and environmental aspects of economic activity / 
Joseph H. Butler. 
 - New York :  Wiley,  c1980. 
 - xiv, 402 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 389-395. 
<br/><br/><label>ISBN: </label>0471126810 
<br/><br/><label>LCCN: </label>80014542  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography.
<br/><br/><label>LC Class. No.: </label>HF 1025  / B985e 1980 
<br/><br/><label>Dewey Class. No.: </label>330.9