Weijenberg, Jan <br/><br/>
Strengthening national agricultural research systems in Eastern and Central Africa : a framework for action / Jan Weijenberg ...[et al.] 

 - Washington, Estados Unidos   The World Bank  1995 
 - 139 p.     27 cm. 
 - 1614 ; 290 .
<br/><br/>Bibliografía: p. 133-139. 
<br/><br/><label>ISBN: </label>0-8213-3322-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURA - AFRICA<br/>AGRICULTURA - AFRICA - ASPECTOS ECONOMICOS
<br/><br/><label>Dewey Class. No.: </label>631.496/W429s