@incollection{, 0E42CD40CE7E73558D956AFC2E5958D5 , author={{AbbadiGirmay} and {Gebre YohannesGirmay} and {Tigray Agricultural Research Institute}}, journal={{Global Journal of Human Social Sciences}}, journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS, address={Cambridge, United States}, publisher={Global Journals Organisation}163716 } @book{b0, , title={{Proceedings of Tigray Regional Agri. Research Strategy Worksop}} , editor={ Abbadi } Tigray Regional Agri. Research Strategy WorksopMekelle, Ethiopia , year={2003. April 2002} } @incollection{b1, , title={{Resource Entitlement and Conflict Management for Sustainable Rural Livelihoods in Yerer and Daketa Valleys, Eastern Ethiopia}} , author={{ AyalnehBogale }} , journal={{OSSREA Research Report. Unpublished}} , year={2004} } @incollection{b2, , title={{Participatory Agroforestry approach for soil water conservation in Ethiopia}} , journal={{Azene Bekele Tessema}} , year={1997} }