Does the combined application of organic and mineral nutrient sources influence maize productivity? a meta analysis
Distribution of fluorescent Pseudomonas spp. causing grain and sheath discoloration of rice in Latin America
Disc harrowing intensity and its impact on soil properties and plant growth of agropastoral systems in the Llanos of Colombia
Dinámica y definición de pobreza en los Andes colombianos : Enfoques participativos versus enfoques objetivos = Dynamics and definitions of poverty in the Colombian Andes: Participatory and objective approaches
Differentiation of bean-infecting geminiviruses by nucleic acid hybridization probes and aspects of bean golden mosaic in Brazil
Diallel inheritance of relevant traints in cassava (Manihot esculenta Crantz) adapted to acid-soil savannas
Detection of a potyvirus related to guineagrass mosaic virus infecting Brachiaria spp. in South America
