| |||
subterrarian river | |||
buried river | |||
underground river (Sagoto) | |||
underground stream | |||
subterranean stream | |||
subterranean river |
подземная река: 19 phrases in 8 subjects |
Ancient Greek | 1 |
Ecology | 1 |
Geography | 2 |
Geology | 2 |
Greek and Roman mythology | 1 |
Hydrology | 5 |
Makarov | 6 |
Oceanography & oceanology | 1 |