lavy, Victor <br/><br/>
Alleviating Transitory Food Crisis in Africa: International Altruism and Trade 
by Victor Lavy 
 - Washington, D.C.  IBRD  1990 
 - 24p. 
 - Working Papers WPS 494 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food relief --Mathematical models<br/>Food relief --Africa, Sub-Saharan