Brief on the environmental impact and regulation of surface coal mining in Alberta: a submission by Canada Department of the Environment
By: H. M. Etter, E. B. Peterson, J. H. Smyth, R. H. Swanson and J. g. Stelfox.
Contributors: Peterson, E. B; Smyth, J. H.; Swanson, R. H; Stelfox, J. g
Publisher: Alberta Environmental Conservation Authority
Published: 1971
Place of publication: Calgary, AB
Number of pages: 53
Notes: 13