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23 авг 1940 г. - Biological Warfare

Описание:

Japan vs China
During WWII Japan flew over China and dropped bags of flours infested with fleas, which exposed them to Bubonic Plague.

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The History of Infectious Diseases

14 дек 2018

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Дата:

23 авг 1940 г.

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~ 85 г назад

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