Rogers, Hal.
Tractors / by Hal Rogers. - Chanhassen, MN : Child's World, 2001. - 24 p. col. ill. - Machines at work .
Simple text describes the parts of a tractor, how they work, and what they do.
156766752X (lib. bdg.) : $13.95
99089468
Farm tractors--Juvenile literature.
Tractors.
Agricultural machinery.
S711 / .R57 2001
631.3/72
Tractors / by Hal Rogers. - Chanhassen, MN : Child's World, 2001. - 24 p. col. ill. - Machines at work .
Simple text describes the parts of a tractor, how they work, and what they do.
156766752X (lib. bdg.) : $13.95
99089468
Farm tractors--Juvenile literature.
Tractors.
Agricultural machinery.
S711 / .R57 2001
631.3/72