Starkey, Paul creator ed. Ndiamé, Fadel ed. West Africa Animal Traction Networkshop 1986 : Freetown, Sierra Leone) text conference publication de Braunschweig, Wiesbaden Friedr. Vieweg & Sohn 1988 1988 monographic eng 363 h. : ilus. ; gráfs. /ed. by Paul Starkey and Fadel Ndiamé Fotocopia Animales de carga Energía animal 636.0882 T7 v.26 3528020474 74723 971209 20220329141839.0