@incollection{, 1E851E2CC496D08A6FD6C047C69883E8 , author={{Abebaw AndargeGedefaw} and {Debre Markos University}}, journal={{Global Journal of Human Social Sciences}}, journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS, address={Cambridge, United States}, publisher={Global Journals Organisation}1632539 } @incollection{b0, , title={{The1994 Population and Housing Census of Ethiopia}} , journal={{Central Statistical Agency}} II , year={2007} , note={Report} , note={Result at country level} } @incollection{b1, , booktitle={{Statistical Abstract}} , year={2011} } @book{b2, , title={{Developing a theoretical framework for the delineation of administrative boundaries within a rural context}} , author={{ SEagleson } and { FEscobar } and { IPWilliamson }} , year={2001. 2001} , address={Melbourne, Australia} } @book{b3, , title={{Enterprise GIS in health and social service agencies}} , author={{ Esri White Paper }} , year={1999} } @book{b4, , title={{AIDS: predicting the next map interfaces}} , author={{ PRGould } and { JKabel } and { WLGorr } and { AGolub }} , year={1991} 21 } @incollection{b5, , title={{Geo computation}} , author={{ SOpenshaw }} , booktitle={{Geocomputation}} , editor={ SOpenshaw RIAbrahart Taylor Francis } New York , year={2000} } @book{b6, , title={{}} , author={{ ARajabifard } and { IPWilliamson }} , year={2001a} , address={Tsukuba Japan} the University of Melbourne , note={Regional administrative boundaries pilot project} } @book{b7, , title={{Methods and techniques in human geography}} , author={{ GMRobinson }} , year={1998} , publisher={John Wiley and Sons} } @incollection{b8, , title={{The benefits of the application of Geographic information systems in public and environmental health}} , author={{ HJScholten } and { MjcDe Lepper }} , journal={{WHO Stat Quart}} 3 44 , year={1991} } @book{b9, , title={{An overview: The Future of GIS}} , author={{ RFTomlinson }} , year={2002. 2012} }