by Kaul, Krishan | ProQuest (Firm).
by Rapid Excavation and Tunneling Conference (2011 : San Francisco, Calif.) | Redmond, Steve [edt] | Romero, Victor [edt] | ProQuest (Firm).
by Rapid Excavation and Tunneling Conference (2013) | DiPonio, Michael A | Dixon, Chris | ProQuest (Firm).
by Bilgin, Nuh.
by Deutsche Gesellschaft fur Erd- und Grundbau.
by Rapid Excavation and Tunneling Conference (2015) | Johnson, Mark (Mark C.) [editor.] | Oginski, Shemek [editor.].
by ProQuest (Firm).
by Miedema, Sape A [author.].