@article {48970,
	title = {Residual survival levels : Alberta Foothills vs. Saskatchewan},
	volume = {Natural Disturbance Program Quicknote No. 44},
	year = {2008},
	institution = {Foothills Research Institute},
	url = {http://foothillsresearchinstitute.ca/pages/Publications/PublicationByProgram.aspx?program=709},
	author = {Andison, David W.}
}
