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1 Jan 1966 Jahr - DDT Earthworm Plots

Beschreibung:

20 y sampling of earthworms demonstrated persistence of DDT, dieldrin and heptachlor& the accumulation of pesticide residues within the earthworms, highlighting the hazards to birds from these pesticides

Zugefügt zum Band der Zeit:

wildlife tox timeline

ByAJ
28 Dez 2021
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553

Datum:

1 Jan 1966 Jahr
Jetzt
~ 59 years ago
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