Mechanised shield tunnelling /
Maidl, Bernhard.
Maidl, Bernhard.Maschineller tunnelbau im schildvortrieb.
Berlin : Ernst & Sohn,
c2012.
Translated from the German.
Previous ed.: / Bernhard Maidl, Martin Herrenknecht, Lothar Anheuser.
Includes bibliographical references and index.
Tunneling.
Tunnels