@article {33597,
	title = {Surface mining and water resources in Alberta : an overview. In : Proceedings of the 1982 Symposium on Surface Mining Hydrology, Sedimentology and Reclamation, Graves, D. H., editor, December 6-10, 1982, Lexington, Kentucky},
	volume = {Report No. UKY BU 129},
	year = {1982},
	pages = {263-268},
	institution = {University of Kentucky, College of Engineering},
	author = {Hoyes, E. G. and Patterson, D. B}
}
