00441pab a2200133 454500008004000000100002000040245015500060260000900215300001400224362000800238650001600246650001200262773003300274180718b2010   xxu||||| |||| 00| 0 eng d  aTolossa, Degefa  aSome realities of the urban poor and their food security situations: a case study of Berta Gibi and Gemechu Safar in the city of Addis Ababa, Ethiopia  c2010  ap.179-98.  aApr  aFood supply  aPoverty  aEnvironment and Urbanization