TY - BOOK AU - Singhal,Raj K. ED - International Symposium on Geotechnical Stability in Surface Mining (1986 ) TI - Geotechnical Stability In Surface Mining : Proceedings Of The International Symposium On Geotechnical Stability In Surface Mining, Calgary, 6 - 7 November 1986 / SN - 9061916879 U1 - 622.31 20 PY - 1986/// CY - Boston PB - A. A. Balkema KW - Strip mining KW - Congresses KW - Slopes (Soil mechanics) KW - Congresses N1 - Includes bibliographical references ER -