@article {39548,
	title = {The interaction of nitrogen, sulphur and selenium fertilizers on yield and quality of timothy. In : 31st Annual Alberta Soil Science Workshop Proceedings, "Integrated soil management", February 22-24, 1994, Edmonton, Alberta},
	year = {1994},
	pages = {126-135},
	institution = {Alberta Soil Science Workshop},
	author = {Lickacz, J. and Solberg, E. and Penney, D. and Kryzanowski, L.}
}
