34. Jahrestagung der International Tunnelling and Space Association - World Tunnel Congress 2008 in Agra, Indien

Leucker, Roland | IuD Bahn | 2009

Underground facilities for better environment & safety : ITA-AITES World Tunnel Congress & 34th general assembly ; September 19 - 25, 2008, Agra, India ; souvenir

International Tunnelling and Underground Space Association / Indien, Central Board of Irrigation and Power / Tunnelling Association of India | TIBKAT | 2008

35th Annual Meeting of the International Tunnelling and Underground Space Association - World Tunnel Congress 2009 in Budapest, Hungary

Leucker, R. | British Library Online Contents | 2009

36th Annual Meeting of the International Tunnelling and Underground Space Association - World Tunnel Congress 2010 in Vancouver, Canada

Leucker, R. | British Library Online Contents | 2010

Underground facilities for better environment and safety : proceedings of the World Tunnel Congress, 2008, Agra, India 22 to 24 September 2008 / organised by ITA-AITES, International Tunnelling and Underground Space Association; Central Board of Irrigation & Power; TAI, Tunnelling Association of India. Ed.: V. K. Kanjlia ... ; Vol. 3

International Tunnelling and Underground Space Association / Indien, Central Board of Irrigation and Power / Tunnelling Association of India | TIBKAT | 2008