environmental effects : 36 phrases in 15 subjects |
Astronautics | 4 |
Building materials | 1 |
Business | 1 |
Ecology | 9 |
Economy | 1 |
Energy industry | 1 |
General | 1 |
Law | 1 |
Makarov | 1 |
Military | 8 |
Nanotechnology | 3 |
Oil and gas | 1 |
Production | 1 |
Technology | 2 |
Water supply | 1 |