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1 Jan 1909 Jahr - Canada's Commission of Conservation

Beschreibung:

Invented in the United States.
Established at this time.
Includes not overcutting forests, using organic agricultural fertilizers, and recycling.

Zugefügt zum Band der Zeit:

Kacie and Rachel

30 Okt 2017

1

0

812

Datum:

1 Jan 1909 Jahr

Jetzt

~ 116 years ago

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