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23 oct. 1775 - Alexander von Humboldt

Description:

Alexander von Humboldt (1769-1859) pioneers the study of ecology and initiates a new focus on the interactions between species and their environment.

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Evolution timeline

BySamantha Maro
27 févr. 2021
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Date:

23 oct. 1775
Maintenaint
~ Il y a 249 ans
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