 |
| |||
| oil-and-gas source rock (MichaelBurov); petroleum source rock (MichaelBurov) | |||
| материнская порода углеводородов: 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
|
| |||
| oil-and-gas source rock (MichaelBurov); petroleum source rock (MichaelBurov) | |||
| материнская порода углеводородов: 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |