 |
| |||
| energía solar | |||
| Saules enerģija: 14 phrases in 6 subjects |
| Earth sciences | 2 |
| Economy | 2 |
| Energy industry | 3 |
| Environment | 5 |
| General | 1 |
| Natural sciences | 1 |
|
| |||
| energía solar | |||
| Saules enerģija: 14 phrases in 6 subjects |
| Earth sciences | 2 |
| Economy | 2 |
| Energy industry | 3 |
| Environment | 5 |
| General | 1 |
| Natural sciences | 1 |