Fingerprinting, asessment of genetic diversity of cassava (Manihot esculenta Crantz) cultivated by small farmers in the Colombian Atlantic Coast - Alzate Gutiérrez, A.M.; Vallejo Cabrera, Franco Alirio; Ceballos, H.; Pérez Velásquez, Juan Carlos; Fregene, Martin A. (International Center for Tropical Agriculture, 2010)