 |
| |||
| бонитировка угодий; оценка земель; бонитировка почв; оценка почв | |||
| évaluation des terres: 6 phrases in 4 subjects |
| Natural resourses and wildlife conservation | 2 |
| Soil science | 1 |
| United Nations | 2 |
| Water resources | 1 |
|
| |||
| бонитировка угодий; оценка земель; бонитировка почв; оценка почв | |||
| évaluation des terres: 6 phrases in 4 subjects |
| Natural resourses and wildlife conservation | 2 |
| Soil science | 1 |
| United Nations | 2 |
| Water resources | 1 |