 |
| |||
| ondergrond; ondergronds | |||
| onderaards | |||
| subterranean: 15 phrases in 7 subjects |
| Agriculture | 6 |
| Earth sciences | 1 |
| Energy industry | 1 |
| Environment | 1 |
| Life sciences | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 4 |
|
| |||
| ondergrond; ondergronds | |||
| onderaards | |||
| subterranean: 15 phrases in 7 subjects |
| Agriculture | 6 |
| Earth sciences | 1 |
| Energy industry | 1 |
| Environment | 1 |
| Life sciences | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 4 |