selected publications article Small ruminant production for food security: Goats are cattle gifted for the poor 2017 Assessment of vegetation characteristics and production of Boswellia papyrifera woodlands in north western lowlands of Ethiopia 2015 document Epidemiological investigation of Peste des petits ruminants virus in small ruminants in Eastern Amhara, Ethiopia 2016 Impact of small ruminant diseases on different household members in Ethiopia 2016