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[Subject: Generalities]
Translated by: JOCELYN MEERSOHN MORALES
Translated in 36 languages
[Subject: Geology, Meteorology, Hydrology]
Translated in 19 languages
Translated in 2 languages
Translated in 32 languages
- calma d'esperit
Translated by: DAVID LAURENT
Translated in 10 languages
Translated by: SYLVIA VERGARA
Translated in 7 languages