Instituto Interamericano de Cooperación para la Agricultura | Resultados, nuestro compromiso

  •     Inter-American Institute for Cooperation
       on Agriculture
  •   Agriculture: A priority for sustainable
      development in the Americas
1. Biological nitrogen fixation and sustainability of tropical agriculture: proceedings

by Mulongoy, K; Gueye, M; Spencer, D.S.C. -- IITA, Ibadan (Nigeria) -- 4. International Conference of the African Association for Biological Nitrogen Fixation (AABNF) Ibadan (Nigeria) 24-28 Set 1990.

Material type: book Book Publisher: New York, N.Y. (EUA): John Willey, 1992Availability: Items available for loan: Sede Central [GTZ-553] (1). Actions: Add to cart
2. Indices for measuring the sustainability and economic viability of farming systems

by Ehui, S.K; Spencer, D.S.C.

Material type: book Book Publisher: Ibadan (Nigeria): 1991Availability: Items available for loan: Sede Central [INVES-ET E16 E33 | GTZ-1292 | SM-AMPO] (1). Actions: Add to cart
3. Indices for measuring the sustainability and economic viability of farming systems

by Ehui, S.K; Spencer, D.S.C.

Material type: book Book Publisher: Ibadan (Nigeria): 1991Availability: Items available for loan: Sede Central [INVES-ET E16 E33 | GTZ-1292 | SM-AMPO] (1). Actions: Add to cart
4. Experience with rice in West Africa: Coming full circle; farmer' participation in the development of technology

by Prakah-Asante, K; Sandhu, A.S; Spencer, D.S.C; Matlon, P; Cantrell, R; King, D; Benoit-Cattin, M. -- IDRC, Ottawa (Canadá) -- Workshop on farmers' participation in the development and evaluation of technology Ouagadougou (Alto Volta) 20-25 Set 1983.

Material type: book Book Publisher: Ottawa (Canadá): 1984Availability: Items available for loan: Sede Central [INVES-ET E14c M433] (1). Actions: Add to cart