Tunnelling under difficult conditions proceedings of the International Tunnel Symposium, Tokyo, 1978
International Tunnel Symposium1978Tokyo.
Kitamura, I.
International Tunnelling Association.
Japan Tunnelling Association.
Japan Society of Civil Engineers.
Oxford Pergamon
1979
'... [held] under the auspices of [International Tunnelling Association] I.T.A., Japan Tunnelling Association (J.T.A.) and Japan Society of Civil Engineers (J.S.C.E.) ...' - Preface
Includes bibliographies
Tunneling