Guidelines for drinking-water quality
The guideline describes a “Framework for Drinking-water Safety” and discusses the roles and responsibilities of different stakeholders, including the complementary roles of national regulators, suppliers, communities and independent “surveillance” agencies
保存先:
| フォーマット: | 図書 |
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| 言語: | Undetermined |
| 出版事項: |
Geneva
World Health Organization
1997
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| 主題: | |
| タグ: |
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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