|
big : 292 phrases in 16 subjects |
| Agriculture | 3 |
| Amphibians and reptiles | 13 |
| Biology | 46 |
| Botany | 5 |
| Entomology | 5 |
| Fish farming pisciculture | 11 |
| Food industry | 2 |
| Ichthyology | 121 |
| Life sciences | 2 |
| Mammals | 61 |
| Medical | 3 |
| Natural resourses and wildlife conservation | 3 |
| Natural sciences | 10 |
| Ornithology | 1 |
| Virology | 1 |
| Zoology | 5 |