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Mining drifts and tunnels: Roll of rockbolting and parameters in its selection : Dejean, M; Raffoux, J F Paper to Tunnelling '76 conference, London, 1–5 March, 1976, P321–327, disc P358–366

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 87 KB
Volume: 15
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(78)90918-x

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