Rural land certification in Ethiopia : Process, initial impact, and implications for other African countries / Klaus Deininger, Daniel Ayalew Ali, Stein Holden, Jaap Zevenbergen. - Washington : World Bank, 2007. - 30p. : tab. ; 27cm.см.. - (Policy research working paper; 4218). - Bibliogr.: p. 29-30[MFN: 15550]