Geology and oil possibilities of the Philippines
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Manila
Bureau of Print.
1951.
|
| Sraith: | Philippines (Republic) Department of Agriculture and Natural Resources. Technical bulletin
no. 21 |
| Ábhair: |