Pre-feasibility study Tagaytay-Calamba road.
| Συλλογικό Έργο: | , , , | 
|---|---|
| Μορφή: | Βιβλίο | 
| Γλώσσα: | English | 
| Έκδοση: | Manila
          Planning and Project Development Office, Dept. of Public Works, Transportation and Communications
    
        1972. | 
| Θέματα: |