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|
дюны : 133 phrases in 13 subjects |
| Agriculture | 9 |
| Arabic language | 1 |
| Biology | 10 |
| Construction | 2 |
| Environment | 2 |
| Forestry | 4 |
| General | 3 |
| Geology | 58 |
| Hydraulic engineering | 3 |
| Meteorology | 1 |
| Natural resourses and wildlife conservation | 25 |
| Technology | 14 |
| World war II | 1 |