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841177 Rock bolting used in the underground excavations of Rio Grande 1 — Argentina : del Rio, J C; Sarra Pistone, R E; Cravero, R I Proc International Symposium on Engineering Geology and Underground Construction, Lisbon, 1983 V1, P3.9–3.21. Publ Lisbon: SPG, 1983


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
103 KB
Volume
21
Category
Article
ISSN
0148-9062

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