Dump Trucks

by Linda D Williams

Published 1 September 2004

Backhoes

by Linda D Williams

Published 1 September 2004


Cranes

by Linda D Williams

Published 1 September 2004

Earthmovers

by Linda D Williams

Published 1 September 2004
Simple text and photographs present earthmovers and the work they do.

Bulldozers

by Linda D Williams

Published 1 September 2004

Concrete Mixers

by Linda D Williams

Published 1 September 2004