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23 janv. 1870 - Ellen Richards

Description:

Pionera de la ingeniería ambirntal y precursora de la ciencia ecoógica moderna

Ajouté au bande de temps:

Historia de la Ingeniería

ByCiencia tecnologia desarrollo
23 janv. 2019
1
0
746

Date:

23 janv. 1870
Maintenaint
~ Il y a 155 ans

Les images:

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