Intrnational migration, population trends and their implications for Africa 

 - Addis Ababa   : United Nations,  1983. 
 - xiv,167p.   ; 28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emmigration and immigration
<br/><br/><label>LC Class. No.: </label>IRA JV7442.U5