Geotechnical stability in surface mining : proceedings of the international symposium on geotechnical stability in surface mining, Calgary, 6-7 Nov., 1986 / edited by Raj Singhal

International symposium on geotechnical stability in surface mining (1986 : Calgary)

Geotechnical stability in surface mining : proceedings of the international symposium on geotechnical stability in surface mining, Calgary, 6-7 Nov., 1986 / edited by Raj Singhal - - Rotterdam A.A. Balkema, 1986 - x,411 p. 24 cm - .

90-6191-687-90



Strip mining

622.271 Int:86

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