 |
|
spectral : 8 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Environment | 1 |
| Immigration and citizenship | 2 |
| Natural sciences | 1 |
| Transport | 2 |
|
|
spectral : 8 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Environment | 1 |
| Immigration and citizenship | 2 |
| Natural sciences | 1 |
| Transport | 2 |