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NIU Collection, Segment 4

SEGMENT: FARMING METHODS, LOSS OF FARM, & REFLECTIONS: Audio duration 07:20
Diseases Increased with Changing Farming Methods: duration 00:37



NIU Collection, Segment 18

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



UIS Collection, Segment 3

SEGMENT: FARMING & ENVIRONMENT: Audio duration 08:50
Horse Drawn Plows, Plow-Pan, & The Marvel of Tractors: duration 01:27



UIS Collection B's, Segment 8

SEGMENT: ELECTRIFICATION, HEDGEROW, & CHICKENS: Audio duration 13:32



UIS Collection C-G, Segment 8

SEGMENT: FARMING METHODS, ACTIVITIES, & LIVESTOCK: Audio duration 10:07



UIS Collection S, Segment 6

SEGMENT: FAMILY & TRANSPORTATION: Audio duration 12:43