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[Subject: Geology, Meteorology, Hydrology]
Translated by: ISAAC SMITH
Translated in 100 languages
Translated by: ERNESTO RITONDALE
Translated in 92 languages
Translated by: SIBILLA CUOGHI
Translated in 78 languages
[Subject: Indoor Games & Amusements]
Translated in 76 languages
Translated by: CESARE PAVONE
Translated in 30 languages
Translated in 21 languages
[Subject: Mechanics]
Translated in 16 languages
Translated in 4 languages
Translated by: DAVID LAURENT
Translated in 3 languages
[Subject: Generalities]
Translated by: MARCO PRADELLI
Translated in 37 languages