Evaluating health impact : water supply, sanitation, and hygiene education /
| 主要作者: | |
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| 其他作者: | , |
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Ottawa, Canada :
International Development Research Centre,
c1986.
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| 叢編: | IDRC (Series) ;
248e. |
| 主題: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Item Description: | Summaries in French and Spanish. |
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| 實物描述: | 80 p. : ill. ; 25 cm. |
| 參考書目: | Bibliography: p. 59-62. |
| ISBN: | 0889364702 (pbk.) |