Nunn, Charles, ed. Papi, Ugo, ed. <br/><br/>
Economic problems of agriculture in industrial societies 

 - London  Macmillan press  1969 
 - xxix,671p.; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural policy<br/>Agricultural productivity<br/>Free trade and planning<br/>World economy