Operation and maintenance of water supply and sanitaion systems : Case studies
The report aimed at improved performance of existing water supply and sanitation systems through better management and operational practices.
সংরক্ষণ করুন:
| বিন্যাস: | গ্রন্থ |
|---|---|
| ভাষা: | Undetermined |
| প্রকাশিত: |
Genava
World Health Organization (WHO)
1994
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| বিষয়গুলি: | |
| ট্যাগগুলো: |
ট্যাগ যুক্ত করুন
কোনো ট্যাগ নেই, প্রথমজন হিসাবে ট্যাগ করুন!
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
|---|