Patterns of diffusion of an institutional innovation in pastoral areas of Ethiopia. The community based animal health worker and its geographical and social spread in Afar region

Bonnet, P.; Carmeille, A.; Ibrahim, D.; Laurent, S.D.; Vias, S. 2003. Patterns of diffusion of an institutional innovation in pastoral areas of Ethiopia. The community based animal health worker and its geographical and social spread in Afar region. IN: ISVEE 10: Proceedings of the 10th Symposium of the International Society for Veterinary Epidemiology and Economics, Vina del Mar, Chile, Delivery of veterinary services session. p. 134. Vina del Mar (Chile): International Symposia for Veterinary Epidemiology and Economics (ISVEE).