Combating striga in Africa :   proceedings of the international wor kshop organized by International Institute of Tropical Agriculture (IIT A), International Crops  Research Institute for the semi-arid tropics ( ICRISAT), International Development Research Centre (IDRC), Ibadan, Nig eria, 22-24 August 1988 /  
S. K. Kim, editor. 
 - Ibadan, Nigeria :   International Institute of Tropical Agriculture ,   c1991. 
 - 145 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781310707 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Witchweeds --Congresses.--Africa ----