biosphere: 68 phrases in 18 subjects |
Astronautics | 8 |
Biology | 4 |
Ecology | 24 |
Energy industry | 2 |
Fish farming pisciculture | 1 |
Forestry | 1 |
General | 6 |
Geology | 1 |
Makarov | 2 |
Medical | 2 |
Military | 1 |
Name of organization | 1 |
Natural resourses and wildlife conservation | 3 |
Oceanography & oceanology | 4 |
Technology | 2 |
Travel | 1 |
United Nations | 4 |
Water supply | 1 |