Determinants and consequence population trends    New summary of findings on interaction demographic, economic and social factors 2V    

 - New York  The Author USA         1953 
 - xvi,661p.  cm. 
 - United Nations, Economic and Social Affairs (Deptt of-), Population Studies. 50 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5, J3;L3.1/TD