Ilocos framework plan Bauang-Amburayan basins.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Quezon City
National Water Resources Council
1983.
|
| Sraith: | Report / National Water Resources Council
no. 24-1C |
| Ábhair: |