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1 Jan 1976 Jahr - USFWS started gradual transition from use of lead shot to steel in areas w significant problem

Beschreibung:

Stevens amendment gave states option to not approve non-toxic shot zones, which really slowed down transition

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Wildlife Toxicology Case Study TImeline

ByAJ

28 Dez 2021

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Datum:

1 Jan 1976 Jahr

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~ 49 years ago

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