Current search

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Animals

: Crop Rotation
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Dates

: 1970-1980
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Land

: Changes In Environment
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People

: Values
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Places

: St. Louis, MO
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Plants

: Root Worms
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Technology

: Pests

Clip Search: Crop Rotation, 1970-1980, Changes In Environment, Values, St. Louis, MO, Root Worms, Pests