заиление: 56 phrases in 16 subjects |
Agriculture | 2 |
Agrochemistry | 6 |
Biology | 1 |
Construction | 5 |
Ecology | 9 |
Electronics | 4 |
General | 1 |
Geography | 1 |
Geology | 2 |
Hydraulic engineering | 1 |
Hydrology | 3 |
Makarov | 9 |
Melioration | 2 |
Natural resourses and wildlife conservation | 2 |
Technology | 5 |
Water resources | 3 |