TY - BOOK AU - Victor,Pancras TI - Informal social security systems and poverty alleviation among the elderly in contemporary Tanzania: : case study Morogoro urban district AV - SOC RES HC79 PY - 1997/// CY - Dar es Salaam PB - : Department of Sociology, University of Dar es Salaam KW - Poverty KW - Tanzania KW - Morogoro KW - Social security ER -