TY - RE TI - Report of the meeting of national agricultural research directors of SAFGRAD members countries; Ouagadougou, Burkina Faso; 23-27 Feb 1987. Report PY - 1987/// CY - Ouagadougou (Burkina Faso) PB - SAFGRAD, KW - Breeding KW - AGROVOC KW - Cowpeas KW - Disease resistance KW - Extension activities KW - High-yielding varieties KW - Intercropping KW - Plant production KW - Sorghum KW - Training KW - Water retention KW - Zea mays KW - Research institutions KW - Soil fertility KW - Farming systems ER -