 |
| органическое вещество: 60 phrases in 15 subjects |
| Agriculture | 4 |
| Chemistry | 11 |
| Ecology | 1 |
| Environment | 3 |
| Food service and catering | 1 |
| Forestry | 2 |
| General | 2 |
| Geology | 12 |
| Household appliances | 1 |
| Natural resourses and wildlife conservation | 17 |
| Oil and gas technology | 1 |
| Psychiatry | 1 |
| Soil science | 2 |
| United Nations | 1 |
| Радиоактивное излучение | 1 |