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TUNNEL SHIELDS AND THE USE OF COMPRESSED AIR IN SUBAQUEOUS WORKS || Chapter VI THE SHIELD IN WATER-BEARING STRATA (continued)
Copperthwaite, William CharlesVolume:
10.1680/ts
Year:
2011
Language:
english
DOI:
10.1680/tsatuocaisw.52673.0006
File:
PDF, 5.83 MB
english, 2011