@article {34691,
	title = {Maintenance fertilization of a revegetated subalpine coal mine spoil. In : Revegetation methods for Alberta{\textquoteright}s mountains and foothills : workshop proceedings, 30 April - 1 May 1984, Edmonton, Alberta},
	volume = {RRTAC 85-1},
	year = {1985},
	note = {Also presented at the 21st Annual Alberta Soil Science Workshop, Lethbridge, Alberta, February 19 and 20, 1985},
	pages = {78-89},
	institution = {Alberta Land Conservation and Reclamation Council, Reclamation Research Technical Advisory Committee},
	author = {Takyi, S. K. and Islam, M. R.}
}
