World population monitoring: focussing on population distribution, urbanization, internal migration and development: the concise report 

 - New York  UNITED NATIONS  2009 
 - vi, 55p. ;ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LABOUR MIGRATION<br/>POPULATION AND DEVELOPMENT--STATISTICS
<br/><br/><label>LC Class. No.: </label>UNESA(058)WPM