@article {40410,
	title = {Field guide to ecosites of west-central Alberta},
	volume = {Canadian Forestry Service Special Report 9},
	year = {1996},
	institution = {UBC Press},
	address = {Vancouver, B. C.},
	author = {Beckingham, J.D. and Corns, I. G. W. and Archibald, J.H.}
}
