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7 janv. 1861 - Louis Pasteur

Description:

microorganisms were present in the air, S-shaped flask that kept microbes out but let air in

Ajouté au bande de temps:

BIOL 203

ByBlessing
7 sept. 2017
0
0
752

Date:

7 janv. 1861
Maintenaint
~ Il y a 164 ans
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