Optimization of coal recovery from open pits
By: by C. Kim [et al.] ; prepared for Canada Centre for Mineral and Energy Technology, Energy, Mines and Resources Canada.. --
Contributors: Kim, C.; Canada Centre for Mineral and Energy Technology; Mining Research Laboratories (Canada). Minerals Research Program
Series: CANMET report -- 79-5
Publisher: Canada Centre for Mineral and Energy Technology, 1979.
Published: 1979
Place of publication: Ottawa
Language: eng
Number of pages: 182
Subjects: Coal mines and mining; Strip mining
Notes: "October 1978 (revised); January 1979 (revised)"  On cover: Minerals Research Program, Mining Research Laboratories.  Bibliography: p. 44.