Castillo, Gelia  <br/><br/>
Research and the action program / 
Gelia Castillo 
 - New York :   Agricultural Development Council (ADC) ,  1972 
 - 16p. :  22 cm.  
 - Papers on Survey Research Methodology .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology<br/>Social sciences--Research
<br/><br/><label>Gov. Doc. Class. No.: </label>US ADC PSRM-819