UNITED NATIONS. DEPARTMENT OF INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS <br/><br/>
Evaluation of the impact of family planning programmes on fertility : sources of variance 

 - New York  United Nations  1982 
 - 290 
 - (Population Studies; 76) .
<br/><br/><label>Index Terms--Genre/Form: </label><br/>ANTICONCEPCIÓN<br/>PLANIFICACIÓN FAMILIAR<br/>PROGRAMAS DE PLANIFICACIÓN FAMILIAR<br/>FECUNDIDAD
<br/><br/><label>Universal Decimal Class. No.: </label>312.1