Agriculture and industry relative income /  
J. R. Bellerby... [et al.] 
 - London :  Macmillan & co Ltd,  1956. 
 - xii, 369 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>333  333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects.
<br/><br/><label>Dewey Class. No.: </label>338.1 / B416a