Vijverber, Wim P.M. <br/><br/>
Labour market performance as a determinat of migration. 

 - Washington :  World Bank,  1989. 
<br/><br/> Argues that rural areas lose their productive workers and that urban areas may gain in productivity from the geographical shifts in population. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour Market.<br/>Labour movements -- Labour productivity -- Labour migration/.--Labour movements -- Labour productivity -- Labour migration/.--Labour movements -- Labour productivity -- Labour migration/.