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1 Jan 1948 Jahr - Several industrial smog in Donora Pennsylvania killed 20 people and made 7,000 more sick.

Beschreibung:

Several industrial smog in Donora Pennsylvania killed 20 people and made 7,000 more sick.

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Health and Wellness

Bychyelle Jiazten milgrom

9 Nov 2019

0

0

527

Datum:

1 Jan 1948 Jahr

Jetzt

~ 77 years ago

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