The determinants and consequences of population trends :  new summary of findings on interaction of demographic, economic and social factors 

 - New York :  United Nations,  1953 
 - 2 v. :  ill. ;  29 cm. 
 - Population studies  no. 50 .
<br/><br/> First ed., 1953, prepared by the Department under its earlier name: Department of Social Affairs 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population<br/>Demography