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| arid region; dust bowl | |||
| arid land; arid land Lands characterized by low annual rainfall of less than 250 mm, by evaporation exceeding precipitation and a sparse vegetation; water-deficiency area; water-shortage area | |||
| arid area; arid zone; dry region; dry zone | |||
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| arid zones | |||
| Trockengebiet: 7 phrases, 2 sujets |
| Agriculture | 5 |
| Environnement | 2 |