 |
| |||
| National Science Board | |||
| Национальный научный комитет: 7 phrases in 5 subjects |
| Ecology | 1 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Military | 3 |
| Water supply | 1 |
|
| |||
| National Science Board | |||
| Национальный научный комитет: 7 phrases in 5 subjects |
| Ecology | 1 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Military | 3 |
| Water supply | 1 |