TY - BK AU - Kabbaj,O. TI - The challenge of development and poverty reduction in Africa T2 - Sir John Crawford Memorial Lecture PY - 1997/// CY - Washington, DC (USA) PB - CGIAR, KW - Africa KW - Agricultural policies KW - Economic growth KW - Environmental factors KW - Food production KW - Food supply KW - Investment KW - Natural resources KW - Poverty KW - AGROVOC KW - Resource conservation KW - Rural development KW - Food security ER -