Tshibaka, Tshikala B. <br/><br/>
Labor in the rural household economy of the Zairian basin   

 - Washington  IFPRI  1992 
 - 64p. 
<br/><br/> (International Food Policy Research Institute, research report; no.90)   
<br/><br/><label>Dewey Class. No.: </label>306.3615096751  / T882.LR