Farm tractors on the move

Learn about all the ways tractors help on the farm.

Main Author:	Nelson, Kristin L.
Format:	Books Print Book
Language:	English
Published:	Minneapolis : Lerner Publications Co., Ã2011.
Series:	Lightning bolt books. Vroom-vroom.
Subjects:	Farm tractors > Juvenile nonfiction. Farms > Juvenile nonfiction.

Summary:	Learn about all the ways tractors help on the farm.
Physical Description:	32 pages : color illustrations ; 27 cm.
Bibliography:	Includes bibliographical references and index.
ISBN:	9780761360254 0761360255