Looking ahead in world food and agriculture :  perspectives to 2050 / 
ed. by Piero Conforti. 
 - Rome :   Food and Agriculture Organization of the United nations,  2011. 
 - viii, 539 p. :  ill. ; 24 cm. 
<br/><br/>Includes bibligraphical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World Food
<br/><br/><label>LC Class. No.: </label>FAO HD9450.5 Loo 2011