Janssen, W. G.1956 · 4 obras en el catálogoObrasFFinancing agricultural researchFinancing agricultural researchPPlanning and priority setting for regional researchPlanning and priority setting for regional research1997TTrends in the organization and financing of agricultural resTrends in the organization and financing of agricultural research in developed countries2003MMarket impact on cassava's development potential in the AtlaMarket impact on cassava's development potential in the Atlantic Coast region of Colombia
PPlanning and priority setting for regional researchPlanning and priority setting for regional research1997
TTrends in the organization and financing of agricultural resTrends in the organization and financing of agricultural research in developed countries2003
MMarket impact on cassava's development potential in the AtlaMarket impact on cassava's development potential in the Atlantic Coast region of Colombia