дебит : 195 phrases in 17 subjects |
Chemistry | 1 |
Construction | 11 |
Engines | 1 |
Environment | 1 |
General | 3 |
Geology | 25 |
Geophysics | 4 |
Hydrography | 2 |
Hydrology | 7 |
Law | 1 |
Medical | 2 |
Mining | 9 |
Natural resourses and wildlife conservation | 3 |
Oceanography & oceanology | 2 |
Oil / petroleum | 97 |
Technology | 6 |
Water supply | 20 |