Questions about the progression of grassland agriculture from farmers in 1950, answered by the pioneer of grassland technology, explaining the focus and direction scientists are researching.
Editorial
Stock Footage ID:
D378_29_029
License:
Royalty-free license
Collection:
Vintage
Clip length:
02:40
Contributor:
RetroFootage
Frame rate:
29.97 fps
Release:
Editorial
Original codec:
M-JPEG
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