Energy cropping versus food production / 
FAO of the United Nations. 
 - Rome :  FAO of the United Nations,  1981. 
 - iii, 58 p. 
 - FAO agricultural services bulletin ; 46 .
<br/><br/><label>ISBN: </label>9251010889 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy crops.<br/>Food crops.<br/>Biomass energy.<br/>Energy policy.<br/>Food supply--Government policy.