Hull, Oswald. <br/><br/>
A geography of production. 

 -  Macmillan,  1968. 
<br/><br/>Bibliography: p. 315-327. 
<br/><br/><label>LCCN: </label>67016866 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography.