Role of technology in small farmer productivity in Africa. 

 - Addis Ababa :  United Nations Economic Commission for Africa (UNECA) ,  1989 
 - 43p. :  ill. ;   20 cm.  
 - ECA/SDA/IRD/89/1.1(ii)(b) .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Africa<br/>Farmers--Africa
<br/><br/><label>Gov. Doc. Class. No.: </label>UN ECA Rol