Project BP-1 Assessment of past and expected impact of research on agriculture and natural resource management: Annual Report 1999
Participatory Research Approaches for Reducing Poverty and Natural Resource Degradation: Project SN-3: Annual Report 1999
Technical and institutional issues in participatory plant breeding-done from a perspective of farmer plant breeding
Proyecto: Manejo comunitario de los recursos naturales en laderas (CIAT-Laderas): Informe de evaluación externa, fase II , 1997-1999
Propuesta curricular para el área de educación ambiental en colegios de secundaria del sur del Valle y norte del Cauca
Guía pedagógica para estudiar el impacto del manejo de los recursos naturales en la seguridad alimentaria y el ambiente
Adaptive attributes of tropical forage species to acid soils. IV. Differences in shoot and root growth responses to inorganic and organic phosphorus sources
Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate