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millions of poultry in US died from 'chick-edema disease', dioxin identified (1 Jan 1950 Jahr – 1 Jan 1979 Jahr)

Beschreibung:

hide tanning industry produced fatty acid feed supplements with waste oil that contained dioxin

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wildlife tox timeline

ByAJ

28 Dez 2021

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553

Datum:

1 Jan 1950 Jahr

1 Jan 1979 Jahr

~ 29 years

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