Abulug, Philippines.
| Údar corparáideach: | |
|---|---|
| Formáid: | LÉARSCÁIL | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | Manila
          Bureau of Coast and Geodetic Survey
    
        1983. | 
| Sraith: | National topographic map series 1:25000 | 
| Ábhair: |