Tunnels & tunnelling.
Wedi'i Gadw mewn:
Teitl Newydd: | Tunnels & tunnelling international |
---|---|
Cyhoeddwyd: |
[London,
Morgan-Grampian, etc.],
1969-1997.
|
Pynciau: | |
Fformat: | Cylchgrawn |
Eitemau Tebyg
-
Fifth Australian Tunnelling Conference : "State of the art in underground development and construction" : Sydney, 22-24 October 1984, preprints of papers /
Cyhoeddwyd: (1984) -
Tunnels & tunnelling international : T & T international.
Cyhoeddwyd: (1997) -
Tunnels & tunnelling /
gan: Pequignot, Clifford Alfred
Cyhoeddwyd: (1963) -
The story of tunnels and tunnel builders /
gan: Murray, Don, 1924
Cyhoeddwyd: (1961) -
Rapid excavation--problems and progress : proceedings of the Tunnel and Shaft Conference, Minneapolis, Minnesota, May 15-17, 1968 /
Cyhoeddwyd: (1970)