Rural water supplies and sanitation A text from Zimbabwe's Blair Research Laboratory
The book describes constructional methods for the Blair latrine, improved wells and springs, the fitting and maintenance of handpumps and many other aspects of rural water play
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| 格式: | 圖書 |
| 語言: | Undetermined |
| 出版: |
London
MacMillan
1994
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| 主題: | |
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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| 總結: | The book describes constructional methods for the Blair latrine, improved wells and springs, the fitting and maintenance of handpumps and many other aspects of rural water play |
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