Tractors of the WorldBook - 2012
Covers the field from early steam-driven traction engines to the versatile and sophisticated machines of today with on-board computers, auto-steer and global satellite positioning systems.
Publisher: London : Arcturus, 2012
Branch Call Number: j629.2252 CET NVD
Characteristics: 128 p. : ill. (chiefly col.) ; 21 x 30 cm