Fertility behaviour in the context of development :  Evidence fron the world fertility survey / 
Department of international economic and social affairs 
 - 383 páginas 
 - Population studies ;  no. 100 .
<br/><br/><label>ISBN: </label>92-1-151161-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilidad humana
<br/><br/><label>LC Class. No.: </label>HB885  / F47