Schulz, S. <br/><br/>
Farmer participation in research and development :    the problem ce nsus and solving technique /  
S. Schulz 
 - Ibadan :    Information Services and Training,    2000. 
 - 21 p. ;    21 cm. 
 - Research Guide ;    no.57. .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Farmers participation -- Guide-books.<br/> Research and development -- Guide-books.