| |
Internet Resources in
| Name | Type |
|---|---|
| CIA Fact Book - 1994 | National Information |
| CIA Fact Book - 1994 | |
| Poland | National Information |
| Reserves, production, GEOPOL, Coal-bed methane, development | |
| Poland | National Information |
| Reserves, production, gas, oil, coal-bed methane, invest. possibilities, contacts, etc. | |
| Poland | National Information |
| Crude Oil Reserves, Invest. Possibilities, Development of Existing Fields |