@article {31595,
	title = {Reclamation of coal surfaced-mined land in western Canada},
	year = {1978},
	note = {In: Reclamation of drastically disturbed lands, ed. by F. W. Schaller and P. Sutton},
	pages = {537-552},
	institution = {American Society of Agronomy, Crop Science Society of America, Soil Science Society of America},
	address = {Madison},
	author = {Thirgood, J. V. and Ziemkiewicz, P. F.}
}
