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[Subject: Relation Of Natural Factors]
Translated by: ISAAC SMITH
Translated in 33 languages
[Subject: Generalities]
Translated in 25 languages
Translated by: DAVID LAURENT
Translated in 19 languages
Translated in 12 languages
Translated by: KATRIN HELD
Translated in 9 languages
Translated in 8 languages
Translated in 5 languages
Translated by: MANUEL ARTURO DURÁN BRAVO
Translated in 14 languages