Mindanao and the Sulu Archipelago their natural resources and opportunities for development
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Manila
Bureau of Printing
|
| Izdanje: | 2nd rev. ed. |
| Serija: | Bulletin Philippine Islands. Bureau of Agriculture
no.38 |
| Teme: |