 |
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| bortskaffelse i geologiske formationer | |||
| Endlagerung in geologischen Formationen: 4 phrases in 2 subjects |
| Environment | 3 |
| Nuclear physics | 1 |
|
| |||
| bortskaffelse i geologiske formationer | |||
| Endlagerung in geologischen Formationen: 4 phrases in 2 subjects |
| Environment | 3 |
| Nuclear physics | 1 |