Home Publications & Data Brief Elargir la diffusion variétale author(s) David, S. published in2003 original file download full citation David, Soniia. 2003. Elargir la diffusion variétale [on line]. Centro Internacional de Agricultura Tropical (CIAT), Kampala, UG. 2 p. (Temps forts le CIAT in Afrique no. 4)