mantel : 55 phrases in 19 subjects |
Chemistry | 1 |
Communications | 1 |
Earth sciences | 2 |
Electronics | 8 |
Energy industry | 1 |
Fish farming pisciculture | 6 |
General | 6 |
Ichthyology | 1 |
Industry | 2 |
Life sciences | 3 |
Mathematics | 2 |
Mechanic engineering | 2 |
Medical | 3 |
Natural resourses and wildlife conservation | 4 |
Natural sciences | 1 |
Patents | 1 |
Pharmacy and pharmacology | 3 |
Statistics | 1 |
Transport | 7 |