Franchino, Vicky.

Tunnel / by Vicky Franchino. - Collingwood, Ont. : Saunders, 2011. - 24 p. : col. ill. ; 21 cm. - How did they build that? .

Includes bibliographical references (p. 23) and index.

Introduces how tunnels are built and their many different uses.

ISBN: 9781926660202 (pbk.)

Source: Saunders Book Company

Subjects--Topical Terms:
Tunnels

Dewey Class. No.: 624.1/93