DISCUSSION: THE TYNE TUNNEL: 1/ PLANNING OF THE SCHEME. 2/ CONSTRUCTION OF THE MAIN TUNNEL by PROSSER, F R, ST C GRANT, P A, FALKINER, R N, TOUGH, S G, GAIR, C W, ELLIOTT, P, GIBSON, D, MCCALLUM, R I, WHYTE, N E, ALLENBY, H, SHORT, W A, PAISLEY, J L, LANCASTER J, PFF, PURSALL, BR, SIMPSON, P B

Get full text