Langley, Andrew,

Diggers / Andrew Langley. - Collingwood, ON : Saunders Book Company, c2011. - 32 p. : col. ill. ; 27 cm. - Machines on the move .

Includes index.

Photographs and text provide information about diggers, explaining what they are, looking at different types of diggers, and discussing how they are used.

ISBN: 9781926722689

Nat. Bib. Agency Control No.: 20110104935

Subjects--Topical Terms:
Excavating machinery.
Diggers
Excavator
Bulldozers

Dewey Class. No.: j621.8/65