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1 janv. 1740 - Иоганн Кюльбель - работа о плодородии почв - питательный сок (гумусовая теория)

Ajouté au bande de temps:

История почвоведения

ByМария Постнова
6 févr. 2021
1
0
278

Date:

1 janv. 1740
Maintenaint
~ Il y a 285 ans
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