TY - BOOK AU - Kaiser,Peter K. AU - McCreath,Dougal R. ED - International Symposium on Rock Support TI - Rock support in mining and underground construction U1 - 624.19 18 PY - 1992/// CY - Rotterdam PB - A. A. Balkema KW - Construcciones subterráneas KW - localuoh KW - Subway constructions KW - Anclaje (Ingeniería de estructuras) KW - Anchorage (Structural Engineering) KW - Minería subterránea KW - localuch KW - Subway mining KW - Rocas KW - Rocks N1 - Papers presented: International Symposium on Rock Support, Sudbury, Ontario, Canadá, 16-19 June 1992 ER -