South African tunnelling scheme—all systems go

Elsevier | 1991

The Technology and potential of tunnelling : papers presented at the South African Tunnelling Conference, 1970 [Johannesburg] / ed. committee N. G. W. Cook ... Supported by The South African Institution of Civil Engineers ... ; Vol. 1: 1970

South African Institution of Civil Engineers | TIBKAT | 1970

The Technology and potential of tunnelling : papers presented at the South African Tunnelling Conference, 1970 [Johannesburg] / ed. committee N. G. W. Cook ... Supported by The South African Institution of Civil Engineers ...) ; Vol. 2: 1971

South African Institution of Civil Engineers | TIBKAT | 1971

Tunnelling on the South East Transit Project

Asche, H. R. / Day, R. A. / Doherty, J. et al. | British Library Conference Proceedings | 2001

Tunnelling soils in South Auckland, New Zealand

Goldsmith, P.R. / Smith, E.H. | Elsevier | 1985