Charter on ground-water management - as adopted by the Economic Commission for Europe at its forty-fourth session (1989) by decision E(44)
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| United Nations | 1989 | USA, New York | 20 sidor. | 92-1-116456-7 |