World atlas of agriculture:   Under the aegis of the international association of agriculture economics  
/ Istituto Geografico De Agostini, volume 1 
 - Novara:   Istituto Geografico De Agostini,   1969 
 - 527p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Economics  
<br/><br/><label>Universal Decimal Class. No.: </label>R 63(084.4)  / K9.1