РИФ: 148 phrases in 16 subjects |
Biology | 3 |
Construction | 1 |
Environment | 3 |
Fish farming pisciculture | 1 |
General | 13 |
Geology | 55 |
Geophysics | 2 |
Military | 1 |
Natural resourses and wildlife conservation | 1 |
Nautical | 23 |
Navy | 10 |
Obsolete / dated | 1 |
Oceanography & oceanology | 3 |
Sailing | 11 |
Shipbuilding | 13 |
Sports | 7 |