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Further investigation on the problems of underground rock destruction by using seismic method : Isobe, T Hokkaido Univ,. J Mori, N Kitami Tech. Coll., J Fukushima, A Coal Mining Res. Centre, J 8F,7R. Paper to Sympodium, Investigation of Stress in Rock-Advances in Stress Measurement. Sydney, 11–13 Aug, 1976, P50–54


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
143 KB
Volume
13
Category
Article
ISSN
0148-9062

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