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Clip Search: Crop Rotation, Crop Rotation

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NIU Collection, Segment 4

The Decline of Diversified Farming & the Rise of Grain Farming: duration 00:57

NIU Collection, Segment 5

SEGMENT: CHANGES IN FARMING METHODS, ACTIVITIES, & ORGANIZATIONS: Audio duration 08:19

Diversification to Specialization & Increased Use of Fertilizers: duration 01:43

NIU Collection, Segment 18

Agro-Chemicals, Crop Rotation, Cover Crops, & Wildlife: duration 00:46

Beans, Corn, & Florida VS Crop Rotation: duration 00:24

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Oral History Clip (5)