@article {38704,
	title = {Breeding bird surveys and the Breeding Bird Census. 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 = {227-233},
	institution = {Forestry Canada, Northwest Region, Northern Forest Centre},
	address = {Edmonton, AB},
	author = {Erskine, A. J.}
}
