Great farm tractors /
Williams, Michael
Great farm tractors / Michael Williams. - vi, 160 pages : illustrations ; 24 cm
The book traces the evolution of tractors from their early beginnings in the late 19th century, when steam-powered machines began to be replaced by internal combustion engines, through to the modern, highly efficient machines used in agriculture today. It explains how tractors gradually transformed farming by increasing productivity and reducing reliance on manual labor.
9780753726419
Tractors -- History
Agricultural machinery -- History
631.372 WIL
Great farm tractors / Michael Williams. - vi, 160 pages : illustrations ; 24 cm
The book traces the evolution of tractors from their early beginnings in the late 19th century, when steam-powered machines began to be replaced by internal combustion engines, through to the modern, highly efficient machines used in agriculture today. It explains how tractors gradually transformed farming by increasing productivity and reducing reliance on manual labor.
9780753726419
Tractors -- History
Agricultural machinery -- History
631.372 WIL