Water resources management.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C.
The World Bank
c1993.
|
| Cyfres: | A World Bank policy paper
|
| Pynciau: |
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C.
The World Bank
c1993.
|
| Cyfres: | A World Bank policy paper
|
| Pynciau: |