Development plan, port of San Fernando, La Union.
| Format: | Carte | 
|---|---|
| Langue: | English | 
| Publié: | Manila
          Bureau of Public Works
    
        [ca.1967]. | 
| Sujets: | 
| Format: | Carte | 
|---|---|
| Langue: | English | 
| Publié: | Manila
          Bureau of Public Works
    
        [ca.1967]. | 
| Sujets: |