@article {41181,
	title = {Subregion-based compatible height and site index models for young and mature stands in Alberta: revisions and summaries. Part 1.},
	volume = {For. Magmt. Res. Note 9, Pub. T/389},
	year = {1997},
	institution = {Alberta Land and Forest Service },
	author = {Huang, S. and Titus, S. J. and Klappstein, G.}
}
