TUNNELLING TRIALS IN CHALK.
OREILLY, MP, HIGNETT, HJ, TOUGH, SG, ROXBOROUGH, FF, PIRRIE, NDVolume:
67
Language:
english
Journal:
Proceedings of the Institution of Civil Engineers
DOI:
10.1680/iicep.1979.2457
Date:
June, 1979
File:
PDF, 3.04 MB
english, 1979