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[Subject: Relation Of Natural Factors]
Translated by: STEVEN STENFERT
Translated in 76 languages
[Subject: Generalities]
Translated by: TZUNG-HSIEN CHEN
Translated in 32 languages
Translated in 152 languages
- niet groot
Translated by: ROGER PELGRIMS
Translated in 95 languages
Translated in 43 languages