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Practical methods of shallow shaft sinking : Brady, J J; Bhore, J S; Gordon, R B; Honeycutt,J W Proc of the 1985 Rapid Excavation and Tunneling Conference, New York, 16–20 June 1985V2, P1143–1167 Publ New York: AIME, 1985


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
110 KB
Volume
24
Category
Article
ISSN
0148-9062

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