00000nam 2200000za 4500 9.865665 CaOODSP 20221107161843 m o d f cr ||||||||||| 181205t19771979oncab ob f000 0 eng d 0660009080 (print) CaOODSP eng n-cn--- M38-13/77-2E-PDF M38-14/10-1977 Pit slope manual. Chapter 10, Environmental planning [electronic resource]. Ottawa : CANMET, Energy, Mines and Resources Canada, 1977, c1979. 93 p. : ill. (some col.), maps. CANMET report ; 77-2 Cover title. "This chapter has been prepared as part of the Pit Slope Project of the Mining Research Laboratories, Canada Centre for Mineral and Energy Technology, Energy, Mines and Resources Canada." "Minerals Research Program, Mining Research Laboratories." "Whitby-Costescu, L., Shillabeer, J. and Coates, D.F." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references (p. 44-48). Slopes (Soil mechanics) Strip mining Costescu, Leslie Whitby, 1948- Shillabeer, J. Coates, D. F., 1923- Canada. Energy, Mines and Resources Canada. Canada Centre for Mineral and Energy Technology. Minerals Research Program (Canada) Mining Research Laboratories (Canada) CANMET report ; 77-2. (CaOODSP)9.852792 PDF 6.15 MB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m38-13/M38-13-77-2-eng.pdf 307098