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
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