Earthworms regulate plant productivity and the efficacy of soil fertility amendments in acid soils of the Colombian Llanos
Bodyweight performance, estimated carcass traits and methane emissions of beef-cattle categories grazing Andropogon gayanus, Melinis minutiflora and Stylosanthes capitata mixed swards and Brachiaria humidicola pasture
Construyendo el futuro del campo colombiano: territorios rurales competitivos, sostenibles y equitativos
Zygotic embryo culture of Manihot esculenta Crantz : A practical approach for the safe international movements of cassava seed stocks
Evaluating ecosystem service trade-offs and synergies from slash-and-mulch agroforestry systems in El Salvador
Participatory Research Approaches for Reducing Poverty and Natural Resource Degradation: Project SN-3: Annual Report 1998
Land use studies: Reconciling the Dynamics of Agriculture with the Environment: Annual report 1998 Project PE-4
IPM for a safer environment: Integrated Pest Management in major agroecosystems in the Americas: Project-PE1 Annual Report 1998
Integrating improved germplasm and resource management for enhanced crop and livestock production systems: Project PE-5: Sustainable Systems for Smallholders: Annual Report 1998