Hardback Tunnels / Sally Spray ; with artwork by Mark Ruffle.
Publication year: 2017
Publisher: London : Franklin Watts,
Resource type: Physical
ISBN: 9781445155357 (hbk.) :
Follow the developments of tunnels, as they have gone deeper underground, have travelled further and helped us transport people, energy and goods through engineering skill, design and ambition.
Series title: Awesome engineering
31 pages : illustrations (colour), maps (colour) ; 28 cm.