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[Subject: Geology, Meteorology, Hydrology]
Translated by: TZUNG-HSIEN CHEN
Translated in 22 languages
- petite vallée étroite à versants raides creusée par l'érosion des eaux de ruissellement (ravinement)
Translated by: DAVID LAURENT
Translated in 17 languages
[Subject: Relation Of Natural Factors]
Translated in 7 languages
Translated by: MAURIZIO FERRIN
Translated in 5 languages
Translated by: GUEST USER
Translated in 2 languages
Translated in 18 languages
- lit étroit et profond creusé par un torrent de montagne