Oil discovery and technical change in Southeast Asia the oil system in Southeast Asia
| Váldodahkki: | |
|---|---|
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
Singapore
Institute of Southeast Easian Studies
1974.
|
| Ráidu: | Field report series - Institute of Southeast Asian Studies
no. 8 |
| Fáttát: |