Unit costs, cost-effectiveness and financing of nutrition interventions.
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Washington, D.C.
Population and Human Resources Department, World Bank
1992.
|
| 丛编: | Policy research working papers / World Bank
WPS 952 |
| 主题: |