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Language: en
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Type: BOOK - Published: 2011-01-01 - Publisher: Lerner Publications
It drives through dirt and mud. It pulls heavy machines through fields. This farm tractor is on the move! What jobs do tractors do? And how do farmers drive tra
Language: en
Pages: 204
Pages: 204
Type: BOOK - Published: 1996-04-08 - Publisher: Crestline
The farm tractor brought the Industrial Revolution to the farm. It lifted the burden from the horse power to horsepower and brought mechanized power into the ha
Language: en
Pages: 258
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Type: BOOK - Published: - Publisher:
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Pages: 696
Pages: 696
Type: BOOK - Published: 1917 - Publisher: