Una nueva especie de nemátodo asociado al chinche subterráneo de la viruela Cyrtomenus bergi Frooeschner (Hemiptera: Cydnidae) en Colombia
Potencial de biocontrol de seis especies de nematodos entomopatógenos sobre Cyrtomenus bergi en laboratorio
Workshop on Effective and Sustainable Seed Relief Activities (2003, Rome). Towards effective and sustainable seed relief activities : Report
International Scientific Meeting of the Cassava Biotechnology Network (6, 2004, Cali, Colombia). Abstracts: adding value to a small-farmer crop
The impact of food aid on commercial food export: paper presented at the XIV International Conference of Agriculutral Economists. IAAE in Minsk, Russia. August 24-September 2, 1970.
Carbon sequestration in pasture, silvo-pastoral systems and forest in four regions of the Latin American tropics
Effects of nine cassava-based cropping systems on superficial soil structural degradation in the andean hillsides of Colombia
Sustainable intensification of crop-livestock system through manure management in eastern and western Africa: lessons learned and emerging research approaches
Contending pathways of crop-livestock integration and the prospects for sustainable intensification in southern Mali