|
ambient noise : 9 phrases in 7 subjects |
| Earth sciences | 3 |
| Environment | 1 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |
| Technology | 1 |
| Telephony | 1 |
|
ambient noise : 9 phrases in 7 subjects |
| Earth sciences | 3 |
| Environment | 1 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |
| Technology | 1 |
| Telephony | 1 |