World Tunnel Congress 2011 and 37th General Assembly of ITA
May 21-26, 2011
Helsinki, Finland
WTC 2011 Helsinki
Finland has been selected to host the
World Tunnel Congress 2011
Look at WTC 2011 Proposal on Congress www-site:
ITA-AITES World Tunnel Congress 2011
1,8 Mb
Nautical charts and railway lines 1,8 Mb
Greater Helsinki Vision 2050
Winner: "Emerald" WSP Finland Oy,
2,2 Mb
