| Type |  Book |
| ชื่อเรื่อง | National systems to support drinking-water, sanitation and hygiene : global status report 2019 :UN-water global analysis and assessment of sanitation and drinking-water :GLAAS 2019 report |
| ISBN | 9789241516297 |
| | 9789241516297 (pbk.) |
| พิมพลักษณ์ | Geneva : World Health Organization, 2019 |
| | Geneva : World Health Organization, c2019 |
| ครั้งที่พิมพ์ | First edition |
| รูปเล่ม | 121 p. : ill., maps ; 30 cm |
| ลิงค์ | Download Fulltext |
| หัวเรื่อง | Drinking water --Health aspects [] |
| | Environmental health |
| | Hygiene |
| | Sanitation |
| | Water quality biological assessment |
| | Water quality management |
| | Water quality --Measurement [] |
| | Water |
| | Water-supply |
| | Drinking Water |