Treatment agents and processes for drinking-water and their effects on health - report on a working group, Brussels 6-9 December, 1977
- Genre
- Konferenspublikation
- Språk
- Engelska
Förlag | År | Ort | Om boken | ISBN |
---|---|---|---|---|
WHO, Regional Office for Europe | 1978 | Danmark, Copenhagen | 22 sidor. |