 |
| |||
| 育种体系; 配种体系 | |||
| système d 'élevage: 19 phrases in 9 subjects |
| Agriculture | 1 |
| Animal husbandry | 3 |
| Climatology | 1 |
| Economy | 1 |
| Forestry | 1 |
| Labor organization | 6 |
| Name of organization | 4 |
| Technology | 1 |
| Veterinary medicine | 1 |
|
| |||
| 育种体系; 配种体系 | |||
| système d 'élevage: 19 phrases in 9 subjects |
| Agriculture | 1 |
| Animal husbandry | 3 |
| Climatology | 1 |
| Economy | 1 |
| Forestry | 1 |
| Labor organization | 6 |
| Name of organization | 4 |
| Technology | 1 |
| Veterinary medicine | 1 |