Bourgeóis, Robin. <br/><br/>
Structural linkages for integrating agricultural research and extensión 

 - The Hague :  International Service for National Agricultural Research,  1990 
 - 33 p. 
 - Working paper  ; 35 .
 - Working paper  ; 35 .
<br/><br/><label>LCCN: </label>4813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Investigación.<br/>Extensión agrícola.