The role and importance of Philippine interisland shipping and trade 1953-1954
| Yazar: | |
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| Materyal Türü: | Kitap |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
[University Park
Dept. of Geography, College of Mineral Industries, Pennsylvania State University]
1957.
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| Seri Bilgileri: | Contract, Geography Branch U.S. Office of Naval Research
Nonr 656[08] |
| Konular: |