Integration of Canavalia brasiliensis into the crop-livestock of the Nicaraguan hillsides : Environmental adaptation and nitrogen dynamics. Thesis (Doctor of Sciences)
Méthodologie de recherche de stratégies "robustes" pour des projets d`irrigation communautaires : Application pratique sur le village El Turpial en Colombie. Tesis (Diplomado)
Spatial analysis of wild peanut distributions and the implications for plant genetic resources conservation
Isolation of genes differentially expressed during the defense response of cassava (Manihot esculenta Crantz) to whitefly (Aleurotrachelus socialis Bondar) attack
Transformation of cassava cv. TMS60444 (MNig11) with A. tumefaciens carrying a cry1Ab gene for insect resistance
Genetic resources and germplasm conservation in the genus manihot: a preliminary comparison of the potential welfare and employment effects of herbicide tolerant, high yielding, or mechanized cassava in different markets in Colombia
Study of the genetic diversity of genus Passiflora L. (Passifloraceae) and its distribution in Colombia
Fingerprinting, asessment of genetic diversity of cassava (Manihot esculenta Crantz) cultivated by small farmers in the Colombian Atlantic Coast
Molecular characterization of the genetic variability of soursop (Annona muricata L.) and related annonaceae species of horticultural importance