Replacement migration :  is it a solution to declining and ageing populations? 

 - New York :  United Nations,  2001 
 - viii, 151 p. :  ill. ;  28 cm. 
 - Department of Economic and Social Affairs, Population Division .
<br/><br/><label>ISBN: </label>9211513626 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population--Statistics<br/>Emigration and immigration
<br/><br/><label>Dewey Class. No.: </label>304.8