Gregor, Howard F. <br/><br/>
Environment and economic life :  an economic and social geography / 
Howard F. Gregor.  
 - Princeton, N.J. :  Van Nostrand,  [c1963]. 
 - 498 p. :  illus. ;  26 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography.
<br/><br/><label>Dewey Class. No.: </label>330.9  / GRE 1963