Shaft engineering : papers presented at the Shaft Engineering conference
organized by the Institution of Mining and Metallurgy in association with the Institution of Civil Engineers and the Institution of Mining Engineers, and held in Harrogate, England, from 5 to 7 June, 1989
London, England
Institution of Mining and Metallurgy
1989
viii, 378 p. : ill. ; 30 cm
Includes bibliographical references
Shafts )Excavations( - Congresses
TA
730
.
S45
1989
Institution of Mining and Metallurgy )Great Britain(