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[Subject: Geology, Meteorology, Hydrology]
Translated by: KATRIN SALTUARI
Translated in 155 languages
[Subject: Generalities]
Translated by: GUEST USER
Translated in 24 languages
[Subject: Music]
Translated by: ALESSANDRO ZIGNANI
Translated in 5 languages
Translated by: DAVID LAURENT
Translated in 2 languages