SINGH, Susheela <br/><br/>
World Fertility Survey. Biological and traditional factors that influence fertility : Results from WFS surveys 

 - London; Voorburg  International Statistical Institute; IUSSP  1984 
 - 102 
 - (WFS Comparative Studies; 40) .
<br/><br/><label>Index Terms--Genre/Form: </label><br/>DETERMINANTES DE LA FECUNDIDAD<br/>ENCUESTAS<br/>ENCUESTA MUNDIAL DE FECUNDIDAD<br/>FECUNDIDAD
<br/><br/><label>Universal Decimal Class. No.: </label>312.1(079.5)