Yarp, Lorene Y.L. <br/><br/>
Internal migration in less developed contries: a survey of the literature. 

 - Washington :  World Bank,  1975. 
 - World Bank Staff Working Paper No. 215 .
<br/><br/> This paper looks at the present state of knowledge on internal migrations in least developed countries and suggests directions for future research in this field. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration.<br/>Population distribution -- Developing Countries.--Population distribution -- Developing Countries.