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 - International workshop organized by International Institute of Tropi cal Agriculture Ibadan, Nigeria 1988; Kim, S. K.; International Institute of Tropical Agriculture; Organization of African Unity (IITA).; International Crops Research Institute for the semi-arid tropics (I CRISAT).; International Development Research Centre (IDRC). (Ibadan, Nigeria : International Institute of Tropical Agriculture, 1991)
Includes bibliographical references.
Keywords: Witchweeds -- Africa -- Congresses