Gerhard Wehrmeyer

Gerhard Wehrmeyer is the author of "Maschineller Tunnelbau Im Schildvortrieb" and "Mechanised Shield Tunnelling".

Books by Gerhard Wehrmeyer

Mechanised Shield...
Maidl, Bernhard
Electronic book text: $160.00

Mechanised Shield...
Maidl, Bernhard
Hardback:

Mechanised Shield...
Maidl, Bernhard
Digital online: $155.00

Maschineller Tunn...
Maidl, Bernhard
Digital download: