Stelfox, J.G.
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Brief on the environmental impact and regulation of surface coal mining in Alberta: a submission by Canada Department of the Environment
Etter, H.M.; Peterson, E.B.; Smyth, J.H.; Swanson, R.H.; Stelfox, J.G.
Year: 1973
Catalog ID: 22878
Issued by: Northern Forestry Centre
Availability: PDF (download)