| |||
| استخدام متعدد | |||
|
multiple use : 7 phrases in 5 subjects |
| Environment | 1 |
| Forestry | 2 |
| Soil science | 1 |
| Water resources | 2 |
| Zoology | 1 |
| |||
| استخدام متعدد | |||
|
multiple use : 7 phrases in 5 subjects |
| Environment | 1 |
| Forestry | 2 |
| Soil science | 1 |
| Water resources | 2 |
| Zoology | 1 |