Lianga Bay.
| Formatua: | Mapa |
|---|---|
| Hizkuntza: | English |
| Argitaratua: |
Manila
Bureau of Mines
1963.
|
| Saila: | Geological map series
NC 52 |
| Formatua: | Mapa |
|---|---|
| Hizkuntza: | English |
| Argitaratua: |
Manila
Bureau of Mines
1963.
|
| Saila: | Geological map series
NC 52 |