Mindanao and the Sulu Archipelago their natural resources and opportunities for development
| 1. autor: | |
|---|---|
| Format: | Książka |
| Język: | English |
| Wydane: |
Manila
Bureau of Printing
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| Wydanie: | 2nd rev. ed. |
| Seria: | Bulletin Philippine Islands. Bureau of Agriculture
no.38 |
| Hasła przedmiotowe: |