 |
| |||
| Bürgermeister | |||
| major: 160 phrases in 15 subjects |
| Agriculture | 9 |
| Biology | 16 |
| Botany | 7 |
| Entomology | 4 |
| Environment | 5 |
| Fish farming pisciculture | 1 |
| Forestry | 5 |
| Ichthyology | 1 |
| Law | 1 |
| Mammals | 7 |
| Medical | 44 |
| Natural resourses and wildlife conservation | 10 |
| Natural sciences | 21 |
| Ornithology | 25 |
| Zoology | 4 |