Wagstaff, Adam
[Verfasser:in]
;
World Bank Development Research Group Poverty and Human Resources,
World Bank Human Development Network Health, Nutrition, and Population Team
Erschienen:
Washington, D.C: World Bank, Development Research Group, Poverty and Human Resources and Human Development Network, Health, Nutrition, and Population Team, [2001]
Online-Ausg.
Erschienen in:Policy research working paper ; 2550