Diggers /
Amanda Askew.
- Irvine, CA. : QEB Pub., c2010.
- 24 p. : col. ill. ; 28 cm.
- Mighty machines. .
- Mighty machines (QEB Publishing) .
Includes index.
Illustrations and simple text in easy-to-read type introduce young readers to diggers and explain how and where they are used. Includes activities to reinforce learning.