Michael Sellner
1) Bulldozers
Author
Language
English
Description
Explains what a bulldozer can do, how its different parts work, and how the operator manipulates it from inside the cab.
3) Excavators
Author
Series
Publisher
Abdo & Daughters
Pub. Date
[1997]
Language
English
Description
Gives information about this machine by listing its working parts, describing its cab, and explaining how it is used throughout the world and how it is constructed.