Tunnelling '76 : an International Symposium, organized by the Institution of Mining and Metallurgy, with the cooperation of the British Tunnelling Society, the Institution of Mining Engineers and the Transport and Road Research Laboratory : London 1-5 March 1976
Copyright:1976
Publisher:[S.l. : s.n.],
Physical Details: 35 fascicoli ; 30 cm.
Record No.:7109
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Books A5-AC/42 Istituto di ricerca per la protezione idrogeologica nei bacini dell'Italia nord- 2010-04-13 IRPI20/P