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: 1970-1980
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Technology

: HYBRID SEED
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Clip Search: 1970-1980, HYBRID SEED

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NIU Collection, Segment 2

SEGMENT: ELECTRIFICATION, FARM EQUIPMENT, & FARMING METHODS: Audio duration 11:23
SEGMENT: FARMING METHODS, FARM EQUIPMENT, & FARM WORK: Audio duration 11:46



NIU Collection, Segment 8

SEGMENT: FARM ORGANIZATION, FARMING METHODS, & AGRO-CHEMICALS: Audio duration 12:30



NIU Collection, Segment 17

SEGMENT: FARMING METHODS, LAND, & REFLECTIONS: Audio duration 08:58



UIS Collection S, Segment 7

SEGMENT: FARM EQUIPMENT: Audio duration 15:43



ISM Interviews A-L, Segment 4

SEGMENT: CHANGES IN ENVIRONMENT & PESTS: Video duration 09:34



ISM Interviews A-L, Segment 7

SEGMENT: WEATHER, DRAINAGE, & HYBRIDS: Video duration 09:18



LPL Interviews K-Z, Segment 1

Hybrid Seed, Productivity, & the Environment: duration 01:07



LPL Interviews K-Z, Segment 5

SEGMENT: CHANGES IN FARMING METHODS: Video duration 13:32