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URI permanente para esta comunidadhttp://hdl.handle.net/123456789/2
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Ítem Characterization of the Boran and Sahiwal breeds of cattle for economic charactersTrail, J.C.M.; Gregory, K.E.Ítem Crossbreeding cattle in beef production programmes in Kenya. I. Comparison of purebred Boran and Boran crossed with the Charolais, Ayrshire and Santa Gertrudis breeds(Springer) Gregory, K.E.; Trail, J.C.M.; Sandford, J.; Durkin, J.W.Ítem Performance of free roaming West African dwarf goats in Southwest Nigeria(International Livestock Centre for Africa) Adeoye, S.A.O.; Reynolds, L.; Trail, J.C.M.; Durkin, J.W.; Light, D.E.Ítem Productivity of Africander, Tswana, Tuli and crossbred beef cattle in Botswana(Cambridge University Press) Trail, J.C.M.; Buck, N.G.; Light, D.E.; Rennie, T.W.; Rutherford, A.S.; Miller, M.; Pratchett, D.; Capper, B.Ítem Production characteristics of a flock of East African Blackhead sheepSacker, G.D.; Trail, J.C.M.Ítem Evaluation of the productivities of Djallonke sheep and N'Dama cattle at the Centre de Recherches Zootechniques, Kolda, Senegal(International Livestock Centre for Africa) Fall, Abdou; Diop, Mouhamadou; Sandford, J.; Wissocq, Y.J.; Durkin, J.W.; Trail, J.C.M.Ítem Trypanosomiasis in N'Dama cattle under village management in ZaireNgamuna, S.; D'Ieteren, G.D.M.; Itty, P.; Leak, S.G.A.; Maehl, J.H.H.; Minengu, M.; Nagda, S.M.; Paling, R.W.; Rarieya, J.M.; Thorpe, W.R.; Trail, J.C.M.Ítem Boran cattle maintained by chemoprophylaxis under trypanosomiasis risk(Cambridge University Press) Trail, J.C.M.; Murray, M.; Sones, Keith R.; Jibbo, J.M.C.; Durkin, J.W.; Light, D.E.Ítem Trypanotolerant livestock in West and Central Africa. Volume 1. General study(International Livestock Centre for Africa) Trail, J.C.M.; Hoste, Christian H.; Wissocq, Y.J.; Lhoste, Philippe; Mason, I.L.Ítem Crossbred dairy cattle productivity in Arsi region, Ethiopia(International Livestock Centre for Africa) Kiwuwa, G.H.; Trail, J.C.M.; Yousef, M.K.; Worku, G.; Anderson, F.M.; Durkin, J.W.