Urban ground engineering : proceedings of the international conference organized by the Institution of Civil Engineers and held in Hong Kong, China, on 11-12 November 1998 / edited by B. Clarke - London: Thomas Telford, 1999 - 353 p.: ill.; 24 cm. Includes bibliographical references ISBN: 0727727869 Subjects--Topical Terms: Tunnels--CongressesTunneling--CongressesEngineering geology--Congresses