 |
| |||
| shallow seismic survey (Alexander Demidov) | |||
| shallow seismic investigations; shallow seismic (Matt Drobot) | |||
| малоглубинная сейсморазведка: 5 phrases in 1 subject |
| Geophysics | 5 |
|
| |||
| shallow seismic survey (Alexander Demidov) | |||
| shallow seismic investigations; shallow seismic (Matt Drobot) | |||
| малоглубинная сейсморазведка: 5 phrases in 1 subject |
| Geophysics | 5 |