| GMD | Text |
| Classification | 624.152 PLU |
| Publisher | New York, Scholastic, 1998 |
| Subject | Underground construction -- Juvenile literature.Excavating machinery -- Juvenile literature. |
| Topic | IPC |
| Description | 29 p. : col. ill. ; 27 cm. |
| ISBN | 9780531153567 |
| Suitable | From 5 To 7 |