| |||
| optimale Maßnahme; optimales Mittel; optimale Technik; optimale Technologie | |||
|
best practicable technology : 2 phrases in 1 subject |
| Natural resourses and wildlife conservation | 2 |
| |||
| optimale Maßnahme; optimales Mittel; optimale Technik; optimale Technologie | |||
|
best practicable technology : 2 phrases in 1 subject |
| Natural resourses and wildlife conservation | 2 |