Tunnels and Tunnelling

Tunnels and Tunnelling

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R.55, 7th Congr. Int. Comm. ... 6, p. 28. 23. G. A. Gauld and R. J. Newport, a#39;The construction of two concrete-lined tunnels for the Machkund hydro-electric project , South ... a#39;Manual on rock blastinga#39;. Vols 1-2, Atlas-Copco, Sweden, 1952. 26.


Title:Tunnels and Tunnelling
Author:Clifford Alfred Péquignot
Publisher: - 1963
ISBN-13:

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