Dynamics and definition of poverty in the Colombian Andes: participatory approaches vs. objective approaches
Quesungual slash mulch agroforestry systems (QSMAS): improving crop water productivity, food security and resource quality in the sub-humid tropics
Determination of gene flow events in natural wild-weedy-cultivated complexes in genepools of Phaseolus lunatus
Quesungual slash and mulch agroforestry system (QSMAS): Improving crop water productivity food security and resource quality in the sub-humid tropics
Sistema Agroforestal Quesungual (SAQ): Mejorando la productividad del agua la seguridad alimentaria y la calidad de los recursos en el trópico sub-húmedo