@article {38700,
	title = {Bird abundance in spruce forests of west central Alberta : the role of stand age. In : Birds in the boreal forest : proceedings of a workshop held March 10-12, 1992 in Prince Alberta, Saskatchewan, D. H. Kuhnke, editor},
	year = {1993},
	pages = {55-62},
	institution = {Forestry Canada, Northern Forestry Centre},
	address = {Edmonton, AB},
	isbn = {117},
	author = {Farr, Daniel}
}
