Samper Gnecco, A. Webster, B. Valverde, C. Fletcher, A.
Strategies for strengthening the national agricultural research systems: Latin America Report, the impact of research on national agricultural development - The Hague (Países Bajos) 1986 - p. 193-199
14 ref.
Strategies for strengthening the national agricultural research systems: Latin America Report, the impact of research on national agricultural development - The Hague (Países Bajos) 1986 - p. 193-199
14 ref.