Evaluating health impact : water supply, sanitation, and hygiene education /
| 主要作者: | |
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| 其他作者: | , |
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Ottawa, Canada :
International Development Research Centre,
c1986.
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| 丛编: | IDRC (Series) ;
248e. |
| 主题: | |
| Classic Catalogue: | View this record in Classic Catalogue |
Ayesha Abed Library: General Shelf
| 索引号: |
363.61072 BRI |
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| 复印件 1 | 可用 预订 |