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URI permanente para esta comunidadhttp://hdl.handle.net/123456789/2
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Ítem Catalogue of orange-fleshed sweetpotato varieties for Sub-Saharan Africa(International Potato Center) Tumwegamire, Silver; Mwanga, Robert O.M.; Andrade, M.I.; Low, Jan W.; Ssemakula, G.N.; Laurie, S.; Chipungu, Felistus P.; Ndirigue, J.; Agili, S.; Karanja, L.; Chiona, M.; Njoku, J.C.; Mtunda, M.; Ricardo, J.; Adofo, K.; Carey, E.E.; Grüneberg, W.J.Ítem Assessing production constraints and farmer preference for sweetpotato through a PRA study and structured survey.Oduro, V.; Blay, E.E.; Offei, Samuel Kwame; Asante, I.K.; Carey, E.E.Ítem Development of End-User Preferred Sweetpotato varieties(Canadian Center of Science and Education) Baafi, E.; Manu-Aduening, J.; Gracen, V.E.; Ofori, K.; Carey, E.E.; Blay, E.T.Ítem Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 1: Helping adults to learn. Origin and importance of sweetpotato. Sweetpotato varietal selection and characteristics (Amharic)(International Potato Center) Stathers, T.; Low, Jan W.; Carey, E.E.; Mwanga, Robert O.M.; Njoku, J.; Tumwegamire, Silver; Malinga, J.; Andrade, M.I.Ítem Effect of varietal attributes on the adoption of an orange-fleshed sweetpotato variety in Upper East and Northern Ghana(SAGE Publications) Adekambi, S.; Okello, J.J.; Rajendran, S.; Acheremu, K.; Carey, E.E.; Low, Jan W.; Abidin, P.E.Ítem Phenotype and molecular characteriacion of released sweetpotato varieties and pathogen-tested putative ramets in Ghana.Amankwaah, V.A.; Akromah, R.; Prempeh, R.; Carey, E.E.Ítem Report on evaluation of cassava varieties by farmers in Colombia : interviews conducted with farmers during February, 1987 in the North Coast region(International Center for Tropical Agriculture) Carey, E.E.