| |||
trapp m | |||
| |||
couche de lave compacte | |||
couche basaltique | |||
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otididés (Otididae); outardes (Otididae) | |||
otididés (Otididae); outardes (Otididae) | |||
| |||
outarde barbue (Otis tarda) |
Trapp : 4 phrases in 3 subjects |
Environment | 2 |
Medical | 1 |
Natural resourses and wildlife conservation | 1 |